Stuffed Flank Steak Recipe
For this Stuffed Flank Steak recipe all you need is a few ingredients and about 30 minutes. It’s a quick and easy recipe you can throw on the grill one night and serve a delicious dinner. To start, I squared and butterflied a flank steak so it opens like a book. The idea is to have it even all across the surface – so we can stuff it and roll it.





Stuffed Flank Steak Recipe
Scale
Ingredients
- 1 Flank Steak @ 2 ½ lbs
- 8oz Cream Cheese
- 8oz Mushrooms (I used a mix of different type)
- 2 cups Fresh Baby Spinach
- ¼ cup Roasted Red Bell Pepper
- 1 Tablespoon Killer Hogs AP Rub
- 1 Tablespoon Killer Hogs Steak Rub
Instructions
- Bring the Big Green Egg up to 350⁰ using lump charcoal. Any grill can be substituted here set up for 2 zone cooking.
- Butterfly the flank steak by making a thin cut completely down the length of the steak. (should open like a book and lay flat)
- Season the top side of the flank steak with ½ the Killer Hogs AP Rub.
- Spread cream cheese over the top side leaving 1” border from the edge.
- Sauté the mushrooms in 1 Tablespoon of Olive oil for 3 minutes and add spinach. Cook the spinach just until wilted about 2 minutes.
- Layer the spinach-mushroom mixture on the cream cheese and top with Roasted Red Bell Pepper.
- Tightly roll the flank steak using your fingers to keep the stuffing inside. Leave it seam down on the cutting surface.
- Use 16” pieces of butcher twine to tie the flank steak spacing each string out about 1”.
- Season the outside with the remaining Killer Hogs AP Rub and Killer Hogs Steak Rub.
- Place flank steak on grill surface and sear on each side about 3-4 min. per side.
- Carefully raise the cooking grate and insert the plate setter in the Big Green Egg. (if using another grill move the flank steak to the indirect side. Grill should still be running at 350⁰.
- Insert Probe Thermometer into the middle of the flank steak and set alarm for 130⁰.
- When the steak is done, remove from grill and rest for 10-15 min.
- Slice into 1” medallions and serve.

Comments 8
Thanks for the recipe! I’m going to try this today using cream cheese, spinach and onions.
About how long did it take on the egg?
Author
Entire cook time was about 30 minutes or less. I grilled it off on all sides (like 4 minutes each side) and then moved it to the cool zone and let it finish cooking. When it reached around 130 internal I pulled it off and let it rest.
We’ve tried this recipe with good results and comments from guests. The only issue is leaking cream cheese while on the grill. Is there a cheese alternative that would less runny at temperature and maintain the overall flavor profile?
Author
You could try a buffalo mozzarella – but the reason I use cream cheese is because it won’t run as much as regular cheese. Might need to decrease the stuffing
I wouldn’t tie too tightly as to prevent stuffing ingredients room to expand and not leak.
Could also add a little bread crumb to stuffing to help bind ingredients.
Thanks for the recipe.it was awesome.I also used the same method to do this recipes with nuts , caramel onio, spinach and cream cheese. Pls ,share more recipes.
Did the flank steak used bell peppers jalapeños onions mushrooms cheese pepper jack cheese it was awesome