Easy Keto Stuffed Mushrooms with Sausage and Cheese

Ingredients

• 6 portobello mushrooms
• 1 teaspoon olive oil
• 1/4 teaspoon salt
• 1 pound ground sausage
• 1/2 cup chopped yellow onion
• 1/2 cup chopped green bell pepper
• 3 cloves of garlic, chopped
• 1 teaspoon oregano
• 1 cup marinara (such as Rao's)
• 1/8 teaspoon salt
• pinch of black pepper
• 3/4 cups shredded mozzarella cheese
• 3/4 cups shredded parmesan cheese