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Asparagus Casserole

4/16/2019, noon
Servings: 8 / Total Time: 50 mins Ingredients • 4 tablespoons (1/2 stick) butter • 2 1/2 pounds asparagus, trimmed ...

Servings: 8 / Total Time: 50 mins

Ingredients

• 4 tablespoons (1/2 stick) butter

• 2 1/2 pounds asparagus, trimmed and cut into 1-inch pieces

• 1 (8-ounce) package white mushrooms, sliced

• 1/2 medium sweet onion, chopped

• 1/4 cup all-purpose flour

• 1 1/4 cup milk

• 1/2 cup mayonnaise

• 1/2 cup sour cream

• 1/2 cup shredded cheddar cheese

• 1/2 cup shredded swiss cheese

• 1/2 teaspoon salt

• 1/2 teaspoon lemon pepper

• 1/4 teaspoon paprika

• 1 (6-ounce) can french-fried onions.

Directions:

  1. Grease a casserole dish and preheat oven to 350 degrees.

  2. Melt butter in a large pan over medium heat. Add asparagus, mushrooms, and onions and cook, stirring occasionally, for about 6 minutes.

  3. Sprinkle flour over vegetables and cook, stirring continuously, for 1 to 2 minutes.

  4. Gradually stir in milk. Cook until thickened.

  5. Reduce heat to low and mix in mayonnaise, sour cream, both cheeses, salt, lemon pepper, and paprika. Remove from heat.

  6. Crush about 1/3 of the can of french-fried onions and mix them into the asparagus mixture.

  7. Transfer mixture to prepared casserole dish.

  8. Sprinkle remaining french-fried onions on top.

  9. Place in oven and bake for 30 minutes.