Potato and Mushroom Casserole Recipe | Home Pressure Cooking

Ingredients

• 4 cups Potatoes, thinly sliced
• 2 cups Mushrooms, sliced
• 1 cup Onion, chopped
• 2 tablespoons Olive oil
• 1 cup Cheddar cheese, shredded
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper