INGREDIENTS
8 oz
Top sirloin steak
1/2 tsp
Garlic powder
1
Green pepper
1
Parsley
6
Portobello mushrooms, large
1 cup
Sweet onion
1 tbsp
Horseradish, prepared
2 tbsp
Mayonnaise
1/4 tsp
Black pepper, ground
1
Red pepper
4 oz
Provolone cheese
1/4 cup
Sour cream