Decadent shrimp casserole with a homemade cheese sauce! This is loaded with shrimp, rice, mushrooms and tons of flavor!
Prep Time10 minutesmins
Cook Time35 minutesmins
Course: Main Course
Cuisine: American
Servings: 6
Calories: 612kcal
Author: Karlynn Johnston
Ingredients
1 1/2cupsuncooked white rice (about 4 1/2 cups cooked rice)
1tablespoonbutter
1cupchopped onion
1poundwhite mushroomswashed and sliced
Cheese Sauce with Green Peas
1/4cupbutter
1tablespoonminced garlic
1/4cupall-purpose flour
2 1/2cupsmilk
2cupsshredded sharp Cheddar cheese
1teaspoon Old Bay Seasoning to taste
1/4teaspoonsaltadd more to taste
1pinchblack pepperor more to taste
1cupgreen peasfresh or frozen
1poundcooked shrimpdeveined and shelled
Topping
1cup sharp Cheddar Cheeseshredded
Instructions
Preheat your oven to 350 °F. Grease a 9x13 baking pan and set aside.
Cook the rice according to the package instructions.
In a large skillet, fry the onions and mushrooms until soft and cooked. Stir in the rice, and mix with the vegetables completely, then remove from the heat. Scoop the rice and vegetable mixture into a large bowl, then make your sauce.
Place the butter and garlic in a large saucepan over medium heat. Melt the butter and cook the garlic in it for 2 minutes.
Add your flour and cook it for about two minutes, stirring continuously until it starts to smell browned, like a baked pie crust.
Slowly pour the milk mixture into the flour mixture, whisking rapidly to ensure that there are no lumps.
Cook this mixture, stirring, for about 5-6 minutes until the mixture has thickened up.
Add in the 2 cups of shredded cheese, Old Bay seasoning and salt and pepper. Cook, stirring constantly until the cheese has melted in. Taste and add more seasoning, salt and pepper as needed. Mix in the green peas and cook in the sauce until tender, then stir in the shrimp and remove from the heat.
Pour the sauce over the rice and vegetable mixture in the bowl and combine completely. Scoop out into the prepared baking pan.
Bake in the oven for 30 minutes, until bubbling, then sprinkle the remaining one cup of cheese on top. Bake for another 5 minutes until the cheese has melted, then remove. Cool for 5 minutes, then serve.
Notes
Adjust the seasonings to your liking in this recipe
You can add in cooked vegetables of your choice! This goes well with a lot of veggies
This is a great recipe to use up leftover rice. You need 4 1/2 cups cooked rice.