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Cheesy Macaroni Hamburger Casserole

Cheesy Macaroni Hamburger Casserole

This Cheesy Macaroni Hamburger Casserole is a comforting and easy-to-make weeknight dish combining tender elbow macaroni, savory ground hamburger, and a creamy cheddar cheese sauce. Ready in about 30 minutes, it’s a family-friendly, budget-conscious casserole perfect for busy evenings or casual gatherings, offering a nostalgic blend of rich flavors with minimal cleanup.

Ingredients

Scale

Main Ingredients

  • 1 pound ground hamburger (85% lean)
  • 2 cups elbow macaroni
  • 2 cups shredded sharp or mild cheddar cheese
  • 2 cups milk
  • 3 tablespoons butter
  • 3 tablespoons all-purpose flour
  • 1/2 cup diced onion
  • 1 teaspoon garlic powder
  • Salt, to taste
  • Black pepper, to taste

Optional Toppings

  • 1/2 cup bread crumbs
  • Additional shredded cheddar cheese (about 1/2 cup)

Instructions

  1. Cook the Pasta: Bring a large pot of salted water to a boil, then add the elbow macaroni. Cook until just al dente, about 7-8 minutes. Drain and set aside, as the pasta will finish cooking in the oven.
  2. Brown the Hamburger: In a large skillet over medium heat, cook the ground hamburger with the diced onion until the meat is fully browned and the onion is softened. Drain excess fat for a leaner casserole.
  3. Make the Cheese Sauce: In the same skillet or a separate saucepan, melt butter over medium heat. Whisk in flour and cook for about one minute to form a roux. Slowly add milk while whisking constantly until the sauce thickens. Reduce heat and stir in shredded cheddar cheese until melted and smooth.
  4. Combine All Ingredients: In a large bowl, mix the cooked macaroni, browned hamburger mixture, and cheese sauce. Season with garlic powder, salt, and pepper to taste. Pour the mixture into a greased casserole dish and spread evenly.
  5. Bake and Serve: Optionally, sprinkle extra shredded cheese or bread crumbs on top for a crunchy golden crust. Bake in a preheated oven at 350°F (175°C) for about 20 minutes until bubbly and heated through. Let cool slightly before serving.

Notes

  • Use freshly shredded cheese instead of pre-shredded for better melting and less clumping.
  • Don’t skip the roux—it ensures a creamy, smooth cheese sauce that coats the macaroni perfectly.
  • Drain excess grease after browning the hamburger to avoid a greasy casserole.
  • Let the casserole rest for about 10 minutes after baking to help it set and make serving easier.
  • Add salt and pepper gradually, tasting as you go to prevent over-seasoning.

Nutrition

Keywords: cheesy macaroni casserole, hamburger casserole, comfort food, quick dinner, family meal, easy casserole, baked pasta, weeknight recipe