• Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Our Salty Kitchen
menu icon
go to homepage
  • About Us
  • All Recipes
  • How to Cook
  • Contact
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
  • subscribe
    search icon
    Homepage link
    • About Us
    • All Recipes
    • How to Cook
    • Contact
    • Facebook
    • Instagram
    • Pinterest
    • Twitter
  • ×
    You are here: Home » Meal Type » Main Dishes

    Steak Bites with Sweet Potatoes and Peppers

    May contain affiliate links. See our Privacy Policy and disclosure.

    JUMP TO RECIPE
    Whole30 steak bites sauteed with sweet potatoes and bell peppers on a blue plate with a black fork.

    Steak Bites with Sweet Potatoes and Peppers are one-skillet wonder you'll return to again and again! Easy, fast, filling and nutritious, this is really good real food at it's most delicious. 

    Whole30 steak bites sauteed with sweet potatoes and bell peppers on a blue plate with a black fork.
    Jump to:
    • How to Make Healthy Steak Bites
    • Dietary Accommodations, Variations, and Storage
    • More Flavor-Packed Whole30 Dinner Recipes
    • Whole30 Steak Bites with Sweet Potatoes and Peppers
    • Ratings

    Oh, hey there Whole30 friends! And non-Whole30 friends! How about, hey there friends who love real food that's fast, easy, healthy and loaded with flavor?? Yep - that works, because that's exactly what we're serving up today.

    These Whole30 steak bites are flavor-filled, nutrient dense, and finger-licking delicious. With sweet potatoes, bell peppers, and a big pop of cilantro, this is a fast and filling weeknight dinner recipe that everyone will love.

    A close-up image of a forkful of Whole30 steak bites with sweet potatoes, bell peppers, cilantro, and green onions.

    Whole30 steak bites with sweet potatoes and peppers require one pan and are ready in under 45 minutes. Whole30 or not, this is a family friendly recipe you'll return to again and again! 

    How to Make Healthy Steak Bites

    This recipe for Whole30 steak bites is packed with tons of flavor and huge pops of vitamins thanks to colorful sweet potatoes and bell peppers. It's an easy, approachable weeknight dinner recipe that's ready in under 45 minutes. Flat iron steak pan sears well, and retains a tender texture and meaty flavor. If you have a few extra bucks, sirloin is also an excellent cut for this recipe.

    Two image of diced sweet potatoes in a glass bowl before and after being microwaved.

    First prepare the sweet potatoes. You'll pre-cook them in the microwave so that they pan-sear quickly later in the recipe. Dice a large sweet potato into 1" chunks, place into a microwave-safe bowl, sprinkle with sea salt, then cover and microwave until tender, but not soft - anywhere from 4-6 minutes. They're ready when you can insert the tip of a knife into a piece and meet just a bit of resistance. Be mindful not to overcook or you'll end up with mush. No bueno.

    Diced pieces of raw flat iron steak in a cast iron skillet.

    Pat your steak dry with paper towels or a clean kitchen towel, then trim of any excessive fat and sinew; dice into 1" pieces. Heat a cast iron skillet over high heat and add 2 tablespoons olive oil. Add the diced steak to the pan in a single layer and allow the pieces to sear for about 2 minutes. Turn the pieces and sear for another 2 minutes per side, about 10 minutes total.

    Seared pieces of diced flat iron steak in a cast iron skillet for making Whole30 steak bites.

    At around the 10-minute mark, the steak should be seared and slightly charred on the outside and medium on the inside. AKA, perfect. Remove the steak from the skillet using a slotted spoon and set aside onto a plate.

    Seared cubes of sweet potatoes in a cast iron skillet.

    Reduce the heat to medium low, add another tablespoon of oil to the pan, and then add the sweet potatoes. Toss 'em in the fat and saute until slightly charred, about 4 minutes. Give them a good stir halfway through. If they start to stick, add a bit more oil.

    Diced peppers, sliced green onions, and minced garlic on a cutting board; Whole30 steak bites in a cast iron skillet.

    Make a well in the center of the potatoes and add some minced garlic. Stir and saute the garlic until it's fragrant, about a minute, then add the diced bell peppers and sliced green onions to the pan. Saute the vegetables, stirring frequently, until the onions wilt and the peppers just start to soften - another 3 or 4 minutes.

    Whole30 steak bites with sweet potatoes and peppers in a cast iron skillet.

    Add the steak back to the pan, along with any juices accumulated on the plate, and pour in 2 tablespoons coconut aminos. Saute and stir continuously until the liquid evaporates and the ingredients are thoroughly tossed - about a minute. Sprinkle the everything with a healthy dusting of cracked black pepper. Plate it up, and sprinkle generously with fresh cilantro.

    So easy. So good. So delicious! These steak bites are the perfect Whole30 dinner recipe to keep you fueled and feelin' fine.

    Dietary Accommodations, Variations, and Storage

    • Naturally Whole30 and paleo
    • Gluten free, dairy free, nut free
    • Low carb, with 19 grams net carbs per serving
    • I like using flat iron steak for this recipe. Sirloin works well too.
    • Add a diced jalapeno along with the garlic in step 4 for a kick of spice, or top with Whole30 sriracha
    • This recipe works great for meal prep! Divide into meal prep containers and store in the fridge for up to 3 days. To reheat, pan sear in a hot skillet for 3-4 minutes; or, microwave for one minute, stir, then microwave in additional 30 second intervals until desired temperature is reached.

    More Flavor-Packed Whole30 Dinner Recipes

    • Juicy Thick Cut Pork Chops with Apple Jicama Slaw
    • Paleo Turkey Burgers with Guacamole
    • Italian Sausage Zucchini Boats
    • Steak Fajita Salad with Cilantro Vinaigrette
    • Chili Con Carne with Roasted Peppers
    • Slow Cooker Apple Cider Pulled Pork
    A serving of Whole30 steak bites with sweet potatoes, bell peppers, green onions, and cilantro on a blue plate.

    Did you make these Whole30 Steak Bites? I'd love to know how they turned out! Leave a comment and a rating below.

    While you're at it, let's be friends - follow me on Pinterest and Instagram for the latest and greatest.

    Whole30 steak bites sauteed with sweet potatoes and bell peppers on a blue plate with a black fork.

    Whole30 Steak Bites with Sweet Potatoes and Peppers

    5 from 86 votes
    author: Danielle Esposti
    yield: 4
    calories per serving: 460
    prep time: 15 minutes mins
    cook time: 30 minutes mins
    total time: 45 minutes mins
    PRINT RECIPE PIN RECIPE

    Description

    This recipe for Whole30 steak bites is packed with tons of flavor and huge pops of vitamins thanks to colorful sweet potatoes and bell peppers. It's an easy, approachable weeknight dinner recipe that's ready in under 45 minutes.
    Prevent your screen from going dark

    Ingredients
     

    • 1 large sweet potato (about 12 ounces), diced into 1" pieces
    • 1 teaspoon sea or kosher salt
    • 1 lb flat iron steak, diced into 1" pieces
    • 3 tablespoon olive oil, divided
    • 2 cloves garlic, minced
    • 2 bell peppers, seeded and diced into 1" pieces
    • 4 green onions, thinly sliced
    • 2 tablespoon coconut aminos
    • 2 teaspoon cracked black pepper
    • 2 tablespoon fresh chopped cilantro

    Instructions

    • Place the diced sweet potatoes into a microwave safe bowl, then sprinkle with 1 teaspoon salt. Cover with a plate and microwave on high until just barely tender, 4-6 minutes. Stir once halfway through. The potatoes are ready when you can piece one with the tip of a knife and meet just a bit of resistance. Take care not to overcook at this stage or they'll turn out mushy later.
    • Heat a 12” skillet over high heat. Add 2 tablespoons olive oil and heat until shimmering. Add the steak in a single layer. Cook, turning every two minutes, until the pieces are browned and the center is medium, about 10 minutes. Remove the steak from the skillet using a slotted spoon and set aside onto a plate. 
    • Add the third tablespoon olive oil to the skillet. Add the sweet potatoes, toss to coat in the fat and cook until browned, stirring occasionally, until browned, 3-4 minutes.
    • Make a well in the center of the pan and add the garlic. Sautee, stirring occasionally, until fragrant, about 1 minute.
    • Add the bell pepper and scallions and toss with the potatoes. Sautee, stirring occasionally, until the peppers are bite tender, 3-4 minutes. 
    • Add the steak and juices back to the pan along with the coconut aminos. Toss all ingredients and cook an additional 1- 2 minutes until the liquid has evaporated.
    • Add the pepper and cilantro, toss, and remove from heat. Portion onto plates, top with additional fresh cilantro if desired, and serve immediately.

    Nutrition Facts

    serving size:
    calories per serving: 460 kcal
    total fat: 30g
    saturated fat: 10g
    monounsaturated fat: 7g
    polyunsaturated fat: 1g
    trans fat: 0g
    cholesterol: 81mg
    sodium: 650mg
    protein: 22g
    total carbohydrates: 25g
    fiber: 6g
    sugars: 8g
    potassium: 535mg
    vitamin a: 12700%
    vitamin c: 186.5%
    calcium: 50%
    iron: 4%
    DID YOU MAKE THIS RECIPE?Tag @oursaltykitchen on Instagram and hashtag it #oursaltykitchen!
    « Bittersweet Winter Chopped Salad with Endive, Pears, and Pomegranate
    Ginger Scallion Pork Poppers with Citrusy Asian Slaw »

    Disclaimer: This post and the recipe card may contain affiliate links, which means we receive a small commission (at no cost to you!) if you make a purchase using these links. Rest assured, we only endorse products we own and truly love!

    73 Comments
    Filed Under: Gluten Free, Main Dishes, Steak Recipes, Sweet Potato Recipes, Whole30 Recipes

    Reader Interactions

    Comments

      4.99 from 86 votes (52 ratings without comment)

      Leave a Reply Cancel reply

      Your email address will not be published. Required fields are marked *

      Recipe Rating




    1. Deasha

      August 25, 2019 at 6:30 pm

      5 stars
      This is amazing!!! Have been making almost every week on my “whole 60” journey.

      Reply
    2. Meghan

      August 26, 2019 at 6:37 pm

      5 stars
      Delicious! Whole family loved it!

      Reply
    3. Rhonda

      August 28, 2019 at 7:55 pm

      5 stars
      I made this tonight for dinner & it was awesome! My husband & I both loved it! Very flavorful!

      Reply
    4. Dee

      September 03, 2019 at 9:32 pm

      5 stars
      This recipe is fantastic! It has become a weekly staple during my “whole 60” journey. Will continue to make this after my whole30 journey as well.

      Reply
    5. Anita

      September 08, 2019 at 8:55 pm

      5 stars
      We tried this tonight. I took out the peppers and pepper to avoid nightshades and added in chopped asparagus instead. I just put them In when you put the sweet potato in. It was great! Definitely will make again

      Reply
    6. Megan

      September 09, 2019 at 9:04 pm

      This is sooooo good!!! I added rice for my kiddos
      Didn’t have coconut aminos so I just used regular aminos.

      Reply
    7. Alexis Butler

      October 27, 2019 at 6:46 pm

      5 stars
      Quick and easy full of flavor.

      Reply
    8. Tammie

      November 23, 2019 at 6:32 pm

      5 stars
      This recipe is super easy and very tasty! The whole family loved it!

      Reply
    9. Paula Lear

      January 24, 2020 at 8:28 pm

      5 stars
      Delicious, my husband really liked it too. He loved the jalapeños

      Reply
    10. Tiziana

      May 25, 2020 at 7:57 pm

      5 stars
      Absolutely fantastic! I switched it up a little because I only had one bell pepper. I added a whole Vidalia onion, large chop. Also, I moved the sweet potato to the back end to keep it from getting mushy. Absolutely going into regular rotation. Thank you!

      Reply
    11. Jazzie

      August 30, 2020 at 2:23 pm

      5 stars
      this was a winner!

      Reply
    12. Darcey

      September 30, 2020 at 10:24 am

      Do u peel the potatoes?

      Reply
    13. Alexandra Raderstorf

      October 19, 2020 at 4:09 pm

      5 stars
      Delicious! This is a recipe I keep going back to:)

      Reply
    14. Tiffany

      January 19, 2021 at 7:12 pm

      4 stars
      This meal came out pretty sweet. We added hot sauce in ours’ to balance the flavors. Then it was pretty delicious.

      Reply
    15. Cynthia Ferrufino

      January 23, 2021 at 6:27 pm

      5 stars
      This is one my my favorite recipes. Absolutely delicious and always part of my dinner rotation whether or not I’m doing Whole30.

      Reply
    16. Zuelekha Mance

      February 23, 2021 at 7:49 pm

      5 stars
      I love this recipe! I just added yellow onions! It was delicious! Thank you

      Reply
    17. Mark A Winkler

      March 02, 2021 at 7:57 pm

      5 stars
      Easy to make, delicious mix of flavors, yum!!!

      Reply
    18. Sharon

      March 09, 2021 at 4:41 pm

      5 stars
      I added 1 tsp. of pepper instead of 2 and it was plenty.. I also added some stir-fried mushrooms at the end. I didn't have the coconut amino so I substituted soy sauce.

      Reply
      • Bryanna

        April 05, 2021 at 3:03 pm

        Are we supposed to season the steak at all? I’m worried it wont have much flavor without seasoning.

        Reply
    19. Vickey

      April 12, 2021 at 3:32 pm

      I’m making this recipe tonight. I made it last week and quickly decided that I needed to have it again soon! Thank you for creating wonderful recipes.

      Reply
    20. Julie

      August 18, 2021 at 1:31 pm

      5 stars
      Delicious, quick and easy!

      Reply
    21. Keri

      September 21, 2021 at 5:59 pm

      5 stars
      I never leave ratings/reviews, but I had to on this one. Absolutely delicious! Will definitely be going into the regular rotation!

      Reply
    22. Melissa

      April 07, 2022 at 5:57 pm

      5 stars
      I’m not doing Whole 30 - just trying to make healthier choices, but my husband and I LOVE this recipe.

      Reply
    23. Gail

      April 22, 2024 at 5:51 pm

      5 stars
      This was so easy and very tasty! The only thing I added was a squeeze of lime. The whole family loved it. Can’t wait to try more of your recipes !

      Reply
    24. Lacie

      July 14, 2024 at 8:56 pm

      5 stars
      I wish it wouldn't have taken me so long to find this recipe. We keep wanting to try to add stuff to and try different things, but this recipe is perfection so we just leave it as is.

      Reply
    25. Kelli O’Harrow

      December 01, 2024 at 5:39 pm

      This looks delicious! Any recs for preparing sweet potatoes without a microwave? Roast briefly or boil?
      Thanks!

      Reply
      • Danielle Esposti

        May 27, 2025 at 12:59 pm

        You can definitely roast the potatoes first and add them in at the end (step 6). Parboiling on the stove works too - place the potatoes in a pot, cover with water and season with a bit of salt. Bring the water to a boil over high heat, allow them to boil for 1 minute, then strain and shake and allow to air dry for a minute or two.

        Reply
    « Older Comments
    Newer Comments »

    Primary Sidebar

    Author headshot of Danielle.

    Welcome to OSK, we're so glad you're here! We share simple, seasonal recipes with bold, restaurant-quality flavors that any home cook can master (yes, even you!). You'll find cooking tutorials for beginners, inspired ideas for seasoned home cooks, and a sprinkle of sass for everyone.

    learn more

    BUY NOW

    Footer

    ABOUT US      CONTACT US      PRIVACY POLICY 

    A collage of publication logos that have featured recipes and photography from Our Salty Kitchen.

    Footer

    Privacy

    Privacy Policy

    Let's ConnecT

    • Facebook
    • Instagram
    • Pinterest

    About Us

    Contact

    Copyright © 2026 Our Salty Kitchen

    779.5K shares

    Rate This Recipe

    Your vote:




    A rating is required
    A name is required
    An email is required

    Recipe Ratings without Comment

    Something went wrong. Please try again.