This cozy cheesy ham pea casserole transforms leftover ham into a creamy, comforting dinner the whole family will love.
Quick Answer: Make this cheesy ham pea casserole by combining diced ham, peas, and pasta in a rich cheese sauce, then top with breadcrumbs and bake at 375°F for 20-25 minutes until golden and bubbly.
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Category: Main Dish
Difficulty: Easy
Cuisine: American
Yield: 4 servings
Dietary: None
Why You’ll Love This Recipe
- Creamy, cheesy comfort food with tender ham and sweet peas
- One-pan meal with minimal cleanup required
- Perfect for using up leftover holiday ham
- Budget-friendly and filling family meal
- Freezes beautifully for future meals

Quick Benefits
This cheesy ham pea casserole combines protein-rich ham, nutritious green peas, and satisfying pasta in a creamy cheese sauce. It’s ready in under an hour and perfect for busy weeknights.
Ingredients
- 2 cups cooked rice
- 2 cups cubed ham
- 2 cups frozen green peas
- 1 can (10.5 oz) cream of chicken soup
- 1/2 cup sour cream
- 3 cups shredded cheddar cheese
- Dash of hot sauce to taste (optional)
- Salt, pepper, onion powder, and garlic powder to taste
Instructions
- Preheat oven to 350°F and grease a 9×13 baking dish.
- Combine all ingredients in a large bowl. Reserve one cup of shredded cheese for the top of the casserole.
- Pour the casserole mixture into the prepared baking dish and sprinkle the remaining cup of cheese evenly over the top.
- Bake uncovered for approximately 30 minutes or until the casserole is bubbling and the cheese is melted and golden brown.
- Let cool for 5 minutes. Serve and enjoy!
You Must Know
- Undercook pasta slightly as it will continue cooking in the oven
- Let cheese sauce thicken properly before adding other ingredients
- Use freshly grated cheese for best melting
- Don’t skip the resting time or sauce will be too loose
- Check seasoning before baking as ham adds saltiness
Serving Suggestions
- Green salad with vinaigrette
- Steamed broccoli or green beans
- Crusty garlic bread
- White wine or sparkling water with lemon
Creative Variations
- Swap ham for turkey or chicken
- Use mixed vegetables instead of just peas
- Try different cheese combinations like Gruyere and Parmesan
- Add mushrooms for extra umami flavor
- Include diced onions and carrots for more vegetables
Cultural Notes
Casseroles became popular in American cuisine during the mid-20th century as convenient, one-dish meals. This recipe represents classic comfort food cooking, often made to use up holiday ham leftovers while creating a new, satisfying family meal.
Pro Tips
- Warm milk before adding to roux for smoother sauce
- Toast breadcrumbs before topping for extra crunch
- Use room temperature cheese for better melting
- Add a pinch of nutmeg to enhance cheese sauce
Frequently Asked Questions
Q: Can I freeze this cheesy ham pea casserole?
A: Yes, freeze for up to 3 months. Thaw overnight before reheating.
Q: What type of ham works best?
A: Leftover baked ham or ham steak both work well.
Q: Can I use fresh peas?
A: Yes, but blanch them first for 2-3 minutes.
Q: How do I prevent the sauce from being grainy?
A: Use room temperature ingredients and freshly grated cheese.
Q: Can I make this gluten-free?
A: Yes, use gluten-free pasta and flour substitute.
Health Benefits
This casserole provides protein from ham, fiber from peas, and calcium from cheese. Using whole grain pasta adds extra nutrition, while the peas contribute vitamins A and C. Portion control helps make this comfort food part of a balanced diet.
Nutrition
(Per serving, estimate) Calories: 650 • Carbs: 52g • Protein: 35g • Fat: 32g • Sodium: 980mg
Notes
Leftovers reheat well in the microwave or oven. Add a splash of milk when reheating if needed.
Cheesy ham pea casserole
This cozy cheesy ham pea casserole transforms leftover ham into a creamy, comforting dinner the whole family will love.
Ingredients
Instructions
Notes
- Leftovers reheat well in the microwave or oven. Add a splash of milk when reheating if needed.
