3-Ingredient Holiday Ranch Potato Casserole

 

3-Ingredient Holiday Ranch Potato Casserole

This 3-Ingredient Holiday Ranch Potato Casserole is the ultimate easy comfort-food side dish. Creamy potatoes, savory ranch seasoning, and melted cheese come together to create a rich, cheesy casserole that's perfect for holiday dinners, potlucks, family gatherings, or busy weeknight meals.

With just a few simple ingredients, you'll have a delicious side dish everyone will ask for again and again.

Why You'll Love This Recipe

• Only 3 main ingredients
• Quick and easy to prepare
• Creamy, cheesy, and flavorful
• Perfect for holidays and potlucks

Jump to Section

• Ingredients
• Instructions
• Tips
• Variations
• Storage

Ingredients

• 1 bag (28–32 oz) frozen hash brown potatoes
• 1 packet ranch seasoning mix
• 2 cups shredded cheddar cheese

Optional: Add ½ cup sour cream or melted butter for an extra creamy casserole.

Instructions

Step 1

Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.

Step 2

Place the frozen hash browns into a large mixing bowl.

Step 3

Add the ranch seasoning and shredded cheddar cheese. Stir until evenly combined.

Step 4

Transfer the mixture to the prepared baking dish and spread evenly.

Step 5

Bake for 40–45 minutes, or until the potatoes are tender and the top is golden and bubbly.

Step 6

Allow the casserole to rest for 5 minutes before serving.

Tips for Success

• Use freshly shredded cheese for better melting.
• Add cooked bacon bits for extra flavor.
• Top with chopped green onions before serving.
• For a crispier top, broil for 2–3 minutes at the end.

Variations

• Add cooked diced chicken for a complete meal.
• Mix in cooked broccoli for extra vegetables.
• Use Monterey Jack or Colby cheese for a different flavor.
• Sprinkle Parmesan cheese on top before baking.

Storage

Refrigerate leftovers in an airtight container for up to 4 days.

Reheat in the oven or microwave until hot.

Freeze for up to 2 months.

Recipe Card

Prep Time: 10 minutes

Bake Time: 45 minutes

Total Time: 55 minutes

Servings: 8

Main Ingredients

• Frozen hash browns
• Ranch seasoning
• Cheddar cheese

Instructions

1. Preheat oven to 375°F.
2. Mix potatoes, ranch seasoning, and cheese.
3. Spread into baking dish.
4. Bake 40–45 minutes.
5. Rest for 5 minutes.
6. Serve warm.

Final Thoughts

This 3-Ingredient Holiday Ranch Potato Casserole is creamy, cheesy, and incredibly easy to make. Whether you're preparing a festive holiday feast or a comforting family dinner, this simple casserole is sure to become a favorite.