Sundried Tomato Stuffed Flank Steak

5 from 2 votes
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Weekends are for flank steaks, not just regular flank steaks though, but really cool “stuffed” flank steaks. I have come up with this delicious Sundried Tomato Stuffed Flank Steak that is packed with flavor. I love taking a boring piece of meat and jazzing it up and this sundried tomato and spinach stuffing that is exploding with flavor.

Sundried Tomato Stuffed Flank Steak plated on a bed of arugula.

I usually make this meal once a month for a date night with my husband. It is his favorite meal and it allows us to sit down for a lovely meal together in the comfort of our own home. If you have kids, you get how hard it is to hire a sitter and get dressed up and leave the house…’s a nightmare. We really try to connect, talk and have a nice dinner once a month when the girls go down for a nap or bed. We connect the best through food….hahah! We both love to eat and this steak gives us so much to talk about.

Close-up of Sundried Tomato Stuffed Flank Stank on Arugula.

We love eating our steaks medium rare to medium so if you are not a “pink” fan, leave your steak in the oven a little longer. Make sure not to dry it out, I find the flank steak can become really dry if you overcook. The sundried tomato stuffing gives the steak not only a lot of flavor, but it makes it extra juicy.

Sundried Tomato Flank Steak sliced on a plate of arugula.

If you are needing a yummy meal for a “date night” or just a fancy meal for the family, give this stuffed flank steak a try. I serve with grilled veggies and a side salad.

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Sundried Tomato Stuffed Flank Steak

By: Ashley McCrary
5 from 2 votes
A juicy and tender flank steak stuffed with sundried tomatoes, spinach, onions, garlic and olive oil. This is Keto, Whole30 and Paleo compliant.
Prep Time: 10 minutes
Cook Time: 40 minutes
Servings: 6 People


Flank Steak

  • 1 large flank steak
  • 1/2 cup coconut aminos
  • 2 1 tsp garlic powder
  • salt and pepper
  • 1/3 cup chopped onions


  • 1 cup olive oil
  • 3 cups spinach
  • 1/2 cup sundried tomatoes
  • 2 tbsp lemon juice
  • 2 tsp salt
  • 1 tsp pepper
  • 3 garlic cloves


  • In a large ziplock bag, add 1 flank steak. In a small bowl add ½ cup coconut aminos, 1 tsp salt, 1 tsp pepper, and 1 tsp garlic. Mix together with a fork until combined. Pour the marinade into the bag with the flank steak. Let this bag marinate in the refrigerator overnight for best taste.
  • Preheat oven to 425°F. Remove the flank steak from the marinade and place in between two pieces of parchment paper. Using a meat mallet, even out the thickness of the steak, beat until 1/2 inch thick.
  • In a blender, add the stuffing mixture, spinach, olive oil, seasonings, lemon juice, garlic cloves and sundried tomatoes. Blend until creamy.
  • Cover a baking sheet with a light layer of olive oil. Transfer the flank steak to the baking sheet. Top the flank steak with the sun-dried tomato mixture, spreading it out evenly. Sprinkle top of stuffing with ⅓ cup chopped onions and a little chopped spinach.
  • Roll the steak along the "grain" starting with the smallest end first. Roll the steak tightly. Using cooking twin tie the twine along the steak. I will tie in the middle and at each end. Tie tightly, but not too tight to where the stuffing is falling out.
  • Bake in the oven for 40-50 minutes, or until desired doneness.
  • Remove steak and allow to rest for 5-10 minutes before serving.

Nutrition information is automatically calculated, so should only be used as an approximation.

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About Me

Mother, wife, cookbook author, recipe creator an open book

Welcome to Healthy Little Peach. I’m Mac, the lady behind the recipes. I believe in living a healthy lifestyle that consists of a mix of healthy whole foods, and full-fat comfort meals. Life is too short not to enjoy good food while maintaining a healthy body and mind. Here you will find gluten-free, dairy-free, paleo, keto, and even full-fat comfort recipes. Let’s have fun in the kitchen together!

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Recipe Rating


  1. 5 stars
    This dish is amazing!! I’m making it now for the 4th time 🙂 It comes out cooked perfectly every time

    1. Girl I know, right!!!! It’s certainly a family favorite in our home too. Thanks so much for the kind feedback. Thrilled you love it!!!

  2. 5 stars
    Hi theгe friends, hoᴡ is all, and what you want to say on the topic of this article, in my view
    its truly amazing in support of me.