Au Gratin Peas Recipe

Transform ordinary peas into a cheesy, irresistible side dish the whole family will love! This creamy au gratin recipe is the secret weapon for getting even picky eaters to gobble up their greens. Golden, bubbly, and utterly delicious, it's the perfect comfort food for any occasion.

Prep Time 15 mins
Cook Time 50 mins
Calories 315.8 kcal
Protein 32g
Rating 5.0 (1 Reviews)
Au Gratin Peas

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Recipe Author

Chef Forktionary, author of this recipe

Passionate home cook & Forktionary contributor.

Ingredients for Au Gratin Peas

  • 1 medium onion, finely chopped
  • 2 tablespoons butter
  • 2 tablespoons all-purpose flour
  • 1 1/2 cups milk (plus more as needed)
  • Frozen Peas
  • Seasoned Bread Crumbs
  • Cheddar Cheese

How to Make Au Gratin Peas

  1. Preheat oven to 350°F (175°C).
  2. Melt butter in a medium saucepan over medium heat. Add the chopped onion and sauté until softened, about 5 minutes.
  3. Sprinkle in the flour and cook, stirring constantly, for 1 minute until a light roux forms.
  4. Gradually whisk in the cold milk, ensuring no lumps form. Continue stirring until the sauce thickens to a creamy consistency (about 5-7 minutes). You may need to add a little more milk for desired consistency.
  5. Season with salt and pepper to taste.
  6. In a lightly greased 8x8 inch baking dish, combine the cooked peas and the creamy milk mixture.
  7. Sprinkle evenly with bread crumbs and shredded cheese.
  8. Bake for 35-40 minutes, or until the topping is golden brown and bubbly and the peas are heated through.

Chef's Tip for Extra Flavor

Want to unlock deeper, more complex flavors? Try toasting your whole spices before grinding them, or blooming ground spices in a little warm oil to enhance their aroma. Deglazing your pan with a bit of stock, wine, or even water after browning ingredients can capture those tasty caramelized bits, adding richness to your dish.

Nutrition Information (Approximate per serving)

Sodium

22 g

Sugar

18g

Fat

57g

Carbs

7g