Easy Slow Cooker Tuna Casserole

Ingredients

• nonstick cooking spray
• 2 cups 2% milk
• 1 (10.5 ounce) can condensed cream of mushroom soup (such as Campbell's®)
• 2 cloves garlic, diced
• 1 (5 ounce) can tuna
• 1 cup shredded mild Cheddar cheese
• 1 cup chopped fresh mushrooms
• 8 ounces uncooked macaroni pasta
• salt and ground black pepper to taste

Steps

1. Spray a slow cooker with nonstick spray to coat.
2. Combine milk, condensed soup, and garlic in the slow cooker. Stir in tuna, Cheddar cheese, then mushrooms. Add macaroni, season with salt and pepper, and stir to mix.
3. Cover and cook on Low until pasta is very soft, 5 to 6 hours.