Preheat the oven to 375
Season thinly sliced meat with salt, garlic powder and black pepper.
Add butter and garlic to the pan, then sauté onions and peppers.
Remove once soft and add 1-2 tsp Olive oil (avocado oil also works).
Brown meat fully and add back in the onions and peppers.
Add 4-5 slices of provolone cheese and mix until melted.
Press or roll out the biscuits
Add a spoonful of the cheesesteak mixture and 1 tsp mozzarella cheese to one half of the biscuit.
Fold the top half of the biscuit over.
Press the edges together and seal them well or they will open slightly.
Place on a parchment-lined sheet and bake 15-18 mins until golden brown.