1/2 cup uncooked elbow macaroni (1 cup cooked)
1 tablespoon butter
1/4 cup onions, finely chopped
1 tablespoon all-purpose flour
1/2 teaspoon kosher salt
1/4 teaspoon black pepper
1/4 teaspoon nutmeg
1/4 teaspoon dried thyme
1/8 teaspoon garlic powder
1/2 cup milk
1/4 cup heavy cream
1 teaspoon lemon juice
1/2 cup cheddar cheese, shredded
1/4 cup parmesan cheese, grated
5 ounce can tuna, drained
1 1/2 tablespoons bread crumbs
1 tablespoon butter, melted
1. Heat oven to 350 degrees F (177 degrees C). Cook the pasta according to package directions. Drain and set aside.
2. Spray the inside of an oven safe ramekin or small baking dish with non-stick cooking spray. Set aside.
3. Melt the butter in a small saucepan set to medium heat. Add the onions and stir until softened, about 4 minutes.
4. Stir in the flour, salt, pepper, nutmeg, thyme, and garlic powder to the pot and cook, stirring constantly for 1 minute.
5. Whisk in the milk, cream, and lemon juice and simmer sauce, whisking occasionally, until thickened, about 5 minutes.
6. Remove from heat and stir in cheeses. Put the tuna in a large bowl, stir in the sauce and the cooked pasta. Mix well.
7. Pour into the prepared ramekin.
8. In a small bowl, mix together the bread crumbs and the melted butter. Sprinkle over top of tuna casserole. Bake in the oven for 20-25 minutes or until topping is golden. Servings: 1 serving.