💡 Pro Tips:
- Thaw and drain hash browns well—excess moisture makes casserole soggy.
- Use full-fat sour cream and soup—low-fat versions may separate.
- Layer cheese on top last for a golden finish.
Step-by-Step Instructions (Creamy, Hearty, Foolproof)
1. Prep Slow Cooker
- Lightly grease the inside of your slow cooker.
2. Mix Ingredients
- In a large bowl, combine hash browns, soup, sour cream, 1½ cups cheese, onion, salt, and pepper.
- Stir until evenly coated.