Hard-Boiled Egg Casserole

By Mary Shawhan

4.44 / 5

15min

30min

See on AllRecipes

8 hard-boiled eggs peeled and halved
¼ cup butter
¼ cup all-purpose flour
2 cups half-and-half
½ teaspoon salt
¼ teaspoon ground black pepper
¼ teaspoon garlic powder
¼ teaspoon dry mustard
1 cup shredded Gruyere cheese
½ cup freshly grated Parmesan cheese