2 lbs beef sirloin, sliced
6–8 slices provolone cheese
1 large onion, sliced
2 bell peppers, sliced
4 ounces mushrooms, sliced
1 tablespoon butter or ghee
1 tablespoon steak seasoning
1/2 teaspoon garlic powder
1/4 teaspoon pepper
1/4 teaspoon parsley
1/4 tsp salt (if your steak seasoning doesn’t include it)
Pressure Cooker:
Sauté the sliced beef in oil, until browned. Then add all ingredients EXCEPT for the provolone cheese.
Pressure cook on high for 9 minutes, then natural release.
Slow Cooker:
Add all the ingredients to the slow cooker EXCEPT the provolone cheese. Stir to mix well.
Cook high 2-3 hours, low 4-6.
Both:
Stir to mix again and add provolone cheese slices in a thin layer across the top of the mixture.
Cook an additional 10-15 minutes or until the cheese is melted.