Published: September 21, 2025 |
Last Updated: September 21, 2025 |
Prep Time: See recipe below

Cheesy Ham Pea Casserole has been my go-to for transforming leftover ham into a meal that makes everyone happy. I remember one Easter when we had a mountain of ham, and I was dreading the cleanup. That’s when I discovered this impressive cheesy ham and pea bake. The aroma of the creamy sauce bubbling with tender peas and savory ham filled my kitchen, promising pure comfort. This easy cheesy ham pea casserole is so simple, even on a busy weeknight, you can whip it up and have a delicious, family-friendly dinner on the table. Let’s get cooking!

Why You’ll Love This Cheesy Ham Pea Casserole

• The top comfort food, bursting with savory ham and sweet peas in a rich, creamy cheddar sauce.
• Incredibly quick to prepare, making it a lifesaver for busy weeknights.
• A budget-friendly way to use up leftover ham, transforming it into a whole new meal.
• A guaranteed crowd-pleaser that even picky eaters will devour.
• This simple ham and pea casserole recipe is a one-dish wonder for easy cleanup.
• Packed with protein from the ham and goodness from the peas.
• It’s a fantastic example of a classic ham and pea casserole recipe that feels both nostalgic and new.
• A really family-friendly meal that brings everyone to the table.

Ingredients for Cheesy Ham Pea Casserole

Gathering your ingredients for this charming cheesy ham pea casserole is the first step to a delicious meal. We’re talking about simple, wholesome components that come together beautifully. You’ll need 2 cups cooked ham, diced, which is the star of our savory dish. For that pop of sweetness and color, grab 2 cups frozen peas. The pasta base requires 8 oz egg noodles or rotini pasta, cooked until perfectly al dente. We’ll soften the flavors with 1 small onion, diced, sautéed in 2 tbsp butter. For that signature creamy texture, we’ll create a roux with 3 tbsp all-purpose flour and then whisk in 2 cups whole milk and 1 cup chicken broth. The cheesy goodness comes from 2 cups sharp cheddar cheese, shredded, and 1/2 cup cream cheese, softened, making it a true Cheddar ham and pea casserole. Don’t forget the flavor boosters: 1 tsp garlic powder, 1/2 tsp dried thyme, and salt and pepper to taste. Finally, for a golden, crunchy topping, you’ll want 1 cup panko breadcrumbs, 1/4 cup grated parmesan cheese, and 2 tbsp butter, melted, with a pinch of paprika for color.

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How to Make Cheesy Ham Pea Casserole

1. Step 1: First things first, let’s get that oven preheated to 375°F (190°C) and lightly grease a 9×13 baking dish. While the oven heats up, cook your pasta according to the package directions until it’s just al dente – we don’t want mushy pasta! Drain it well and set it aside.
2. Step 2: Grab a large skillet and melt 2 tbsp butter over medium heat. Add your diced onion and sauté until it becomes nice and soft, usually about 4-5 minutes. You’ll start to smell that lovely aroma building.
3. Step 3: Sprinkle the 3 tbsp all-purpose flour over the softened onions. Whisk it all together constantly for about 1 minute. This step is crucial for creating our creamy sauce base, forming a lovely roux.
4. Step 4: Now, slowly pour in the 2 cups whole milk and 1 cup chicken broth, whisking continuously to prevent any lumps from forming. Keep cooking and whisking until the sauce begins to thicken nicely, which should take about 5-7 minutes. It will start to look glossy and rich.
5. Step 5: Take the skillet off the heat. Stir in the 1/2 cup cream cheese until it’s completely melted and the sauce is wonderfully smooth and luscious.
6. Step 6: Add the 2 cups shredded sharp cheddar cheese, 1 tsp garlic powder, 1/2 tsp dried thyme, and a pinch of salt and pepper. Stir everything together until the cheese is fully melted and the sauce is perfectly smooth. This is where the magic happens for your one-pan cheesy ham pea casserole!
7. Step 7: In your prepared baking dish, combine the cooked pasta, your diced ham, and the frozen peas. Give it a gentle toss to make sure everything is distributed evenly.
8. Step 8: Pour that glorious, creamy cheese sauce over the pasta, ham, and peas. Gently mix it all together so every single bit is coated. This is the heart of your cheesy ham pea casserole.
9. Step 9: For the topping, mix the 1 cup panko breadcrumbs, 1/4 cup grated parmesan cheese, and 2 tbsp melted butter in a small bowl. Add a pinch of paprika for a beautiful golden hue.
10. Step 10: Sprinkle this delicious breadcrumb mixture evenly over the top of the casserole. This adds a splendid crunch to our one-pan cheesy ham pea casserole.
11. Step 11: Bake in the preheated oven for 25-30 minutes, or until the casserole is bubbly around the edges and the topping is a gorgeous golden brown. The whole kitchen will smell exceptional!
12. Step 12: Once it’s out of the oven, let your delicious cheesy ham pea casserole rest for about 5 minutes before serving. This allows the sauce to set up perfectly. Enjoy this easy, flavorful meal!

Pro Tips for the Best Cheesy Ham Pea Casserole

Want to elevate your cheesy ham pea casserole from good to genuinely unforgettable? I’ve picked up a few tricks over the years that make all the difference. These simple tips ensure a perfectly textured and flavorful dish every time.

• Use good quality, sharp cheddar cheese for the most robust flavor in your cheesy ham pea casserole.
• Don’t overcook the pasta before mixing it in; it will continue to cook in the oven, and we want to avoid a mushy texture.
• Ensure your ham is diced into relatively uniform pieces so you get ham in every bite.
• For an extra layer of flavor, consider adding a pinch of nutmeg to the cheese sauce.

What’s the secret to great Cheesy Ham Pea Casserole?

The secret to a actually optimal creamy ham pea casserole lies in the sauce. Creating a proper roux with butter and flour, then slowly whisking in the milk and broth, ensures a velvety smooth base. Don’t rush this step; a well-made sauce is the foundation of a fantastic casserole. For more tips on creating just right sauces, you can check out this guide on making a roux.

Can I make Cheesy Ham Pea Casserole ahead of time?

Really! You can assemble the entire cheesy ham pea casserole (before adding the topping) up to 24 hours in advance. Cover it tightly and store it in the refrigerator. When you’re ready to bake, let it sit at room temperature for about 15-20 minutes before adding the topping and baking, as it might need a few extra minutes in the oven.

How do I avoid common mistakes with Cheesy Ham Pea Casserole?

A common pitfall is a bland or watery sauce. Make sure to cook your roux for a full minute and whisk constantly when adding liquids to prevent lumps and ensure proper thickening. Also, avoid overmixing the casserole once the sauce is added, as this can make the pasta break down.

Best Ways to Serve Cheesy Ham Pea Casserole

This pleasing cheesy ham pea casserole is a meal in itself, but it pairs wonderfully with a few simple sides to create a complete, satisfying dinner. For a indeed comforting experience, serve it alongside a crisp green salad with a light vinaigrette to cut through the richness. A side of crusty bread is also ideal for soaking up any extra cheesy sauce – because you won’t want to waste a drop!

Consider serving this comfort food ham pea casserole with steamed broccoli or roasted asparagus for added color and nutrients. These fresh vegetables provide a lovely contrast to the creamy, savory casserole, making for a balanced and delicious meal that the whole family will enjoy.

Nutrition Facts for Cheesy Ham Pea Casserole

When you’re enjoying a hearty serving of this pleasant cheesy ham pea casserole, it’s good to know what you’re getting. This recipe is designed to be satisfying and flavorful, offering a good balance of nutrients for a family meal.

• Calories: 450
• Fat: 25g
• Saturated Fat: 15g
• Protein: 20g
• Carbohydrates: 40g
• Fiber: 3g
• Sugar: 5g
• Sodium: 800mg

Nutritional values are estimates and may vary based on specific ingredients used in your cheesy ham pea casserole.

How to Store and Reheat Cheesy Ham Pea Casserole

Leftovers of this remarkable cheesy ham pea casserole are a gift that keeps on giving! Once your delicious meal has cooled down, transfer any remaining portions into airtight containers. For storing in the refrigerator, these containers will keep your casserole fresh for about 3 to 4 days, making it excellent for planned ham and pea casserole dinner ideas throughout the week. If you find yourself with a larger amount or just want to be prepared for a future craving, this dish freezes beautifully.

To freeze your cheesy ham pea casserole, wrap individual portions tightly in plastic wrap, then place them in a freezer-safe bag or container. It can be stored in the freezer for up to 3 months. When you’re ready to enjoy it again, the best way to reheat is to let it thaw overnight in the refrigerator. Then, you can reheat portions in the microwave until heated through, or place it in a preheated oven at 350°F (175°C) for about 15-20 minutes until bubbly and warm.

Frequently Asked Questions About Cheesy Ham Pea Casserole

What is the best way to make cheesy ham pea casserole?

The best way to make a cheesy ham pea casserole involves creating a rich, creamy sauce from scratch, using good quality cheddar cheese, and ensuring your pasta is cooked al dente. My favorite method, which you’ll find in the instructions, is to build a roux with butter and flour, then slowly incorporate milk and broth for a lump-free, velvety sauce. Don’t forget that crunchy breadcrumb topping!

Can I use different types of pasta for this cheesy ham pea casserole?

Completely! While egg noodles or rotini work wonderfully for this cheesy ham pea casserole, feel free to experiment. Penne, farfalle (bow-tie pasta), or even elbow macaroni are great substitutes. Just make sure to cook your chosen pasta according to package directions until it’s al dente, as it will continue to cook in the oven.

How do I make a gluten-free cheesy ham pea casserole?

To create a delicious gluten-free cheesy ham pea casserole, clearly swap out the all-purpose flour for a gluten-free all-purpose flour blend when making the sauce. You’ll also want to use gluten-free pasta. The rest of the recipe, including the breadcrumb topping, can generally be kept the same, but check your breadcrumb ingredients to ensure they are also gluten-free.

What can I serve with this ham and pea casserole recipe?

This versatile ham and pea casserole recipe is a complete meal on its own, but it pairs beautifully with a fresh green salad to add a bit of crispness. Steamed vegetables like broccoli or green beans are also excellent accompaniments. For a heartier meal, consider serving it with a side of garlic bread or dinner rolls to soak up that delicious cheesy sauce.

Variations of Cheesy Ham Pea Casserole You Can Try

This marvelous cheesy ham pea casserole is so versatile, you can easily adapt it to suit your preferences or dietary needs. It’s all about making this comforting dish your own!

• Gluten-Free Cheesy Ham Pea Casserole: To make a gluten-free cheesy ham pea casserole, just substitute the all-purpose flour with a gluten-free flour blend in the sauce and use your favorite gluten-free pasta. Ensure your breadcrumbs are also gluten-free for a complete dietary swap.
• Spicy Kick: Craving a little heat? Add a pinch of cayenne pepper or a finely diced jalapeño to the cheese sauce when you add the cream cheese. This gives your cheesy ham pea casserole a enjoyable warming sensation.
• Different Cheeses: While sharp cheddar is fantastic, feel free to experiment! A blend of Gruyère, Monterey Jack, or even a bit of smoked Gouda can add exciting new flavor dimensions to your ham and pea casserole recipe.
• Creamy Tuscan Style: Stir in a handful of sun-dried tomatoes (chopped) and a tablespoon of fresh chopped parsley into the cheese sauce for a lovely Tuscan twist on this classic cheesy ham pea casserole.

Amazing Cheesy Ham Pea Casserole Delight

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• Author: Jannet Lisa
• Total Time: 45 minutes
• Yield: 6–8 servings 1x
• Diet: Vegetarian

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Description

This easy cheesy ham and pea casserole is a creamy, comforting one-dish meal perfect for using leftover ham. It’s a family-friendly recipe that comes together quickly for a delicious dinner.

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Ingredients

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• 2 cups cooked ham, diced
• 2 cups frozen peas
• 8 oz egg noodles or rotini pasta
• 1 small onion, diced
• 2 tbsp butter
• 3 tbsp all-purpose flour
• 2 cups whole milk
• 1 cup chicken broth
• 2 cups sharp cheddar cheese, shredded
• 1/2 cup cream cheese, softened
• 1 tsp garlic powder
• 1/2 tsp dried thyme
• Salt and pepper to taste
• 1 cup panko breadcrumbs
• 1/4 cup grated parmesan cheese
• 2 tbsp butter, melted
• A pinch of paprika

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Instructions

1. Preheat your oven to 375°F and grease a 9×13 baking dish. Cook pasta according to package directions until al dente. Drain and set aside.
2. In a large skillet, melt 2 tbsp butter over medium heat. Sauté the diced onion until soft, about 4-5 minutes.
3. Sprinkle in the flour and whisk constantly for 1 minute to create a roux.
4. Slowly pour in the milk and chicken broth, whisking to avoid lumps. Cook until the sauce thickens, about 5-7 minutes.
5. Remove from heat and stir in the cream cheese until smooth.
6. Add the shredded cheddar, garlic powder, thyme, salt, and pepper. Stir until the cheese is melted and the sauce is smooth.
7. In the greased baking dish, combine the cooked pasta, diced ham, and frozen peas.
8. Pour the cheese sauce over the pasta, ham, and peas. Mix gently to coat everything. This is your cheesy ham and pea casserole base.
9. In a small bowl, mix panko breadcrumbs, parmesan cheese, melted butter, and paprika for the topping.
10. Sprinkle the breadcrumb mixture evenly over the casserole.
11. Bake for 25-30 minutes, or until the casserole is bubbly and the topping is golden brown.
12. Let the cheesy ham and pea bake rest for 5 minutes before serving.

Notes

• For a gluten-free cheesy ham pea casserole, use gluten-free pasta.
• You can substitute other cheeses like Gruyère or Monterey Jack.
• For a spicier version, add a pinch of cayenne pepper or diced jalapeño to the sauce.
• This recipe is great for meal prep; assemble and refrigerate, then bake when ready.

• Prep Time: 15 minutes
• Cook Time: 30 minutes
• Category: Casserole
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 1 serving
• Calories: 450
• Sugar: 5g
• Sodium: 800mg
• Fat: 25g
• Saturated Fat: 15g
• Unsaturated Fat: 10g
• Trans Fat: 0.5g
• Carbohydrates: 40g
• Fiber: 3g
• Protein: 20g
• Cholesterol: 70mg

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About the Author

Jannet Lisa is a certified culinary professional with over 10 years of experience in recipe development and food styling. She has worked with major food brands and her recipes have been featured in various culinary publications.

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