Stuffed Portobello Mushrooms

4 cleaned mushroom caps

1 lb hamburger or ground turkey

1/2 cup chopped onion

2 cloves minced garlic

1/2 tsp thyme

1/2 tsp crushed red pepper

1 tbsp horseradish

4 slices of provolone cheese

preheat grill


Brush mushroom caps with olive oil and rub w/ sea salt and pepper. Brown meat in skillet and then add remaining ingredients. Salt & pepper to taste. Mix well. Spoon mixture into mushrooms, grill until tender and top with cheese right before removing from grill.