Crock pot Philly Cheese Steak Casserole

Ingredients

• 2 lbs lean chip steak or 2 lbs cube steaks, cut into strips
• 1 green pepper, cut into strips
• 1 red pepper, cut into strips
• 1 onion, thinly sliced
• 1/2 lb mushroom, sliced more to taste
• 1 tablespoon olive oil
• 3/4 teaspoon kosher salt
• 3/4-1 teaspoon fresh ground pepper
• 1/4 lb pepperoni, thinly sliced (optional)
• 8 ounces cheese, thinly sliced

Directions

1. Saute mushrooms in olive oil until softened and light brown, about 5 minutes. Add to crock pot along with the rest of the ingredients, except the cheese.
2. Cook on low for 6 hours. Stir well, add to 6 bowls. Cover with cheese and add some cooking juices to each bowl to melt the cheese.