2 (6-ounce) packages macaroni and cheese
5 tablespoons butter, melted
1/2 teaspoon dry mustard
3 eggs, beaten
2 cups shredded cheddar cheese, divided
4 hot dogs, cut into 1/2-inch slices
Directions1.Preheat oven to 350 degrees F. Coat a 9- x 5-inch loaf pan with cooking spray.
2.Cook macaroni according to package directions; drain and return to pot. Add butter, the cheese packets, and mustard; mix until thoroughly combined. Stir in eggs and 1-1/2 cups cheese; mix well. Stir in hot dog slices. Spoon mixture into loaf pan.
3.Bake 35 minutes, then sprinkle with remaining 1/2 cup cheese. Continue baking 15 minutes, or until golden. Let sit 10 minutes, then slice and serve immediately.