Au Gratin Creamed Peas is a super creamy and cheesy side dish that’s perfect for any meal! With tender peas and a rich sauce, it’s both comforting and tasty.
Honestly, who knew peas could be this fancy? I love to serve it with roasted chicken or just enjoy it straight from the bowl—guilty as charged! 😄
Making this dish is a breeze! Simply mix, bake, and enjoy. It makes your dinner table feel special without putting in too much effort!
Key Ingredients & Substitutions
Green Peas: Fresh peas add a lovely sweetness, but frozen peas work just as well for convenience. If fresh peas aren’t available, frozen is my go-to choice. They’re frozen at peak ripeness, so they taste great too!
Milk/Cream: Whole milk gives a nice creamy base, but if you want something richer, heavy cream is perfect. You can also use half-and-half for a nice balance of creaminess without going too heavy.
Cheese: Gruyère is my favorite because of its nutty flavor that complements peas beautifully. If you want a stronger taste, sharp cheddar is an excellent substitute. Make sure whatever cheese you choose melts well for that smooth sauce!
Breadcrumbs: For added crunch, plain breadcrumbs are great, but you can use panko for an extra crispy topping. For a twist, sprinkle some Italian seasoning into the breadcrumbs!
Nutmeg: This is optional but highly recommended! It adds a warm depth to the dish. If you’re not keen on nutmeg, a dash of garlic powder can give a nice flavor boost.
How Do I Make a Smooth Cheese Sauce Without Lumps?
Making a smooth cheese sauce is all about the roux and gradual whisking! Here’s how to get it right:
- Start with equal parts butter and flour in a saucepan. Melt the butter over medium heat and whisk in the flour quickly to combine, creating a roux.
- Cook the roux for 1-2 minutes without browning it. This helps eliminate the raw flour taste.
- Gradually add milk, whisking constantly to prevent lumps from forming. It’s best to pour it in slowly while stirring.
- Once added, keep stirring until the sauce thickens, which should take about 4-5 minutes.
By whisking continuously, you’ll get a silky cheese sauce that coats your peas perfectly!

How to Make Au Gratin Creamed Peas
Ingredients You’ll Need:
For the Dish:
- 2 cups fresh or frozen green peas
- 2 tablespoons butter
- 2 tablespoons all-purpose flour
- 1 cup whole milk (or heavy cream for a richer sauce)
- ½ cup grated Gruyère or sharp cheddar cheese
For the Topping:
- ¼ cup grated Parmesan cheese
- ¼ cup dry breadcrumbs
- Salt and pepper to taste
- A pinch of nutmeg (optional)
How Much Time Will You Need?
This delicious dish will take you about 30 minutes total. You’ll spend around 10 minutes prepping and cooking, followed by 15-20 minutes baking in the oven. It’s quick enough for a weeknight dinner, yet fancy enough for a special occasion!
Step-by-Step Instructions:
1. Preheat the Oven:
First things first, go ahead and preheat your oven to 375°F (190°C). This way, it’ll be nice and hot once you’re ready to bake your dish!
2. Prepare the Peas:
If you’re using fresh peas, blanch them by cooking them in boiling salted water for just 2-3 minutes until they’re tender-crisp, then drain them. If you have frozen peas, simply thaw them and drain off any excess water. Both methods will give you delicious peas for your dish!
3. Make the Cheese Sauce:
In a medium saucepan, melt the butter over medium heat. Once melted, add the flour and whisk continuously for about 1-2 minutes to create a roux. You don’t want it to brown—just cook until it’s well combined.
4. Add the Milk:
Gradually add the milk to the roux, whisking all the while to keep everything smooth. This is key to avoiding lumps! Keep stirring until the sauce thickens enough to coat the back of a spoon, which should take around 4-5 minutes.
5. Stir in the Cheese and Seasonings:
Remove the saucepan from the heat and stir in the grated Gruyère or cheddar cheese, along with your salt, pepper, and nutmeg (if using). Keep stirring until the cheese is melted and the sauce is wonderfully smooth.
6. Combine the Peas and Sauce:
Gently fold the blanched peas into the cheese sauce, ensuring they’re nicely coated. This is where the magic happens!
7. Prepare for Baking:
Transfer the creamed peas mixture to a greased baking dish, spreading it evenly. Then, in a small bowl, mix the grated Parmesan cheese and breadcrumbs together. Sprinkle this mixture evenly over the top for a delightful crunchy finish.
8. Bake the Dish:
Pop your baking dish into the preheated oven and bake for about 15-20 minutes, or until the top is golden brown and bubbly. It should look scrumptious!
9. Serve and Enjoy:
Once baked, let the dish cool for a few minutes before serving. Enjoy this creamy, cheesy, and perfectly gratinéed peas dish—it’s sure to be a hit!
Can I Use Other Types of Cheese?
Absolutely! While Gruyère or sharp cheddar are recommended for their melting qualities and flavors, you can also use Monterey Jack, mozzarella, or even a mix of your favorites. Just ensure the cheese you choose melts well for that creamy texture!
What If I Don’t Have Fresh Peas?
No problem! Frozen peas work perfectly in this recipe. They’re picked and frozen at peak freshness, so they taste great. Just make sure to thaw and drain them thoroughly before adding them to the cheese sauce.
Can I Make This Recipe Low-Fat?
Yes! You can substitute whole milk with low-fat milk or even unsweetened almond milk for a lighter version. Using reduced-fat cheese instead of Gruyère or cheddar will also cut down on calories while still providing flavor.
How Should I Store Leftovers?
Leftover creamed peas can be stored in an airtight container in the fridge for up to 3 days. To reheat, simply warm them in a skillet over low heat or in the microwave, adding a splash of milk if needed to bring back some creaminess.



