Slow Cooker Cheesy Mushroom Potatoes

Ingredients

• 2 tablespoons butter 
• 1 tablespoon garlic salt 
• 0.3 teaspoon ground pepper black
• 0.5 cup milk 
• 2 tablespoons olive oil 
• 0.3 cup onion minced
• 4 cups cheddar cheese shredded
• 0.5 pound mushrooms white sliced
• 5 large yukon gold potatoes sliced quartered

Equipment

• frying pan
• slow cooker

Directions

1. Heat olive oil and 1 teaspoon butter in a skillet over medium heat. Cook and stir mushrooms in butter until tender and browned, about 10 minutes.
2. Stir cooked mushrooms, potatoes, Cheddar cheese, milk, onion, 2 tablespoons butter, garlic salt, and black pepper together in a slow cooker.
3. Cook on High until potatoes are tender and Cheddar cheese is melted, about 4 hours.