Cheesy Ham and Tater Tot Casserole

If comfort food had a crown, Cheesy Ham and Tater Tot Casserole would wear it proudly. This classic casserole brings together salty diced ham, tender green beans, creamy mushroom sauce, and crispy golden tater tots, all baked into a bubbling, cheesy masterpiece.

Perfect for a cozy family dinner or a hearty meal prep option, this dish is both nostalgic and crowd-pleasing. With minimal prep and maximum flavor, it’s ideal for using leftover ham while creating a comforting, cheesy dinner everyone will love.

Why You’ll Love This Recipe

• Easy & Quick: One-pan assembly, ready in under an hour.
• Family Favorite: Perfect for kids and adults alike.
• Leftover Friendly: Great way to use leftover ham or veggies.
• Versatile: Swap green beans for broccoli, peas, or mixed vegetables.
• Comfort Food Heaven: Gooey cheese, creamy sauce, and crispy tater tots on top.

Ingredients

Casserole Base:

• 3 cups diced cooked ham
• 1 can (10.5 oz) cream of mushroom soup
• ½ cup milk
• 1 cup shredded cheddar cheese (plus extra for topping)
• 1 cup frozen green beans (or fresh, lightly steamed)
• 1 teaspoon garlic powder
• ½ teaspoon onion powder
• ½ teaspoon black pepper
• Salt – to taste

Tater Tot Topping:

• 2 cups frozen tater tots
• ½ cup shredded cheddar cheese
• Optional: chopped parsley for garnish

Instructions

1. Preheat oven.
   Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish or lightly spray with nonstick cooking spray.
2. Mix the casserole base.
   In a large mixing bowl, combine diced ham, cream of mushroom soup, milk, shredded cheddar, green beans, garlic powder, onion powder, salt, and pepper. Stir until everything is evenly coated.
3. Transfer to baking dish.
   Pour the mixture into the prepared baking dish, spreading it evenly.
4. Add tater tots.
   Arrange frozen tater tots in a single layer over the top of the casserole. Sprinkle additional cheddar cheese over the tots if desired.
5. Bake the casserole.
   Bake uncovered for 30–35 minutes, or until the tater tots are golden brown and the casserole is bubbly.
6. Cool slightly and serve.
   Let the casserole cool for 5–10 minutes before serving. Garnish with chopped parsley if desired.
7. Optional add-ins.
   For extra flavor, you can mix in sautéed mushrooms, diced bell peppers, or cooked onions before topping with tater tots.

Tips & Tricks

• Use leftover ham from holiday dinners for a quick meal.
• Swap green beans with broccoli, peas, or mixed vegetables.
• Make it spicy by adding a pinch of cayenne or red pepper flakes.
• For extra gooey cheese, sprinkle more cheddar during the last 5 minutes of baking.
• Prepare ahead: Assemble the casserole up to a day in advance, cover, and refrigerate until ready to bake.

Storage & Make-Ahead

• Refrigerator: Store leftovers in an airtight container for up to 4 days.
• Freezer: Assemble without baking, wrap tightly, and freeze for up to 2 months. Bake straight from the freezer, adding 10–15 extra minutes.

Variations

• Vegetarian: Omit ham and add extra mushrooms, bell peppers, or zucchini.
• Extra Cheesy: Mix multiple cheeses (cheddar, mozzarella, Monterey Jack).
• Low Carb: Replace tater tots with roasted cauliflower or mashed potato topping.
• Creamy Twist: Stir in ½ cup sour cream or cream cheese into the base mixture.

Nutrition (Per Serving)

• Calories: 410
• Protein: 25g
• Carbohydrates: 30g
• Fat: 22g
• Saturated Fat: 10g
• Fiber: 4g
• Sugar: 3g
• Sodium: 900mg

Cheesy Ham and Tater Tot Casserole

A comforting casserole with diced ham, green beans, creamy mushroom sauce, and crispy tater tots topped with melted cheddar cheese.

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 50 minutes mins

Servings: 6 servings

Course: Comfort Food, Dinner

Cuisine: American, Classic

Calories: 410

Ingredients Equipment Method Notes

Ingredients

  

Casserole Base

• 3 cups diced cooked ham
• 1 can cream of mushroom soup 10.5 oz
• 0.5 cup milk
• 1 cup shredded cheddar cheese plus extra for topping
• 1 cup green beans frozen or fresh
• 1 tsp garlic powder
• 0.5 tsp onion powder
• 0.5 tsp black pepper
• salt to taste

Tater Tot Topping

• 2 cups frozen tater tots
• 0.5 cup shredded cheddar cheese optional

Equipment

• Mixing bowl
• 9×13-inch baking dish
• Spatula

Method

 

1. Preheat oven to 375°F (190°C) and grease a 9×13-inch baking dish.
2. Combine ham, soup, milk, cheddar, green beans, garlic powder, onion powder, salt, and pepper in a large bowl.
3. Transfer mixture to baking dish and spread evenly.
4. Arrange tater tots on top and sprinkle with extra cheese if desired.
5. Bake uncovered for 30–35 minutes until tater tots are golden and casserole is bubbly.
6. Cool 5–10 minutes before serving; garnish with parsley if desired.

Notes

Prepare ahead by assembling in advance. Add extra veggies or cheese for variety.