Some days call for a cozy, hearty meal that’s both easy to make and guaranteed to please the entire family. This Ground Beef and Pasta Casserole has become one of those go-to dishes in my home, especially on busy weeknights when I want something satisfying but simple. 

It’s got that perfect blend of cheesy, meaty goodness with just the right touch of seasoning—all baked into a bubbling casserole. I still remember making this for the first time when my kids had friends over; they all went for seconds, and it’s been on repeat ever since.

Ground Beef and Pasta Casserole Recipe

To make this delicious casserole, you’ll need the following ingredients:

Ingredients

Ingredient	Amount
Penne Pasta	1 ½ lb
Cheddar Cheese, shredded	1 ½ cups
Lean Ground Beef	1 ½ lb
Olive Oil	1 tbsp
Onion, diced	1 small
Garlic, minced	1 clove
Marinara Sauce	2 cups
Salt & Pepper	To taste
Dried Basil	1 tsp
Fresh Parsley, chopped	To garnish

Optional Add-ons

• Red pepper flakes – For a spicy kick.
• Sliced mushrooms – Adds an earthy flavor and extra texture.
• Spinach or kale – Stir in for added greens.
• Mozzarella cheese – For an extra gooey, cheesy layer.
• Crushed Ritz crackers or breadcrumbs – For a crunchy topping.

Tools You’ll Need

• Large skillet – To brown the ground beef and sauté the aromatics.
• Large pot – For boiling the pasta.
• Colander – To drain the pasta.
• 9×13 inch baking dish – To assemble and bake the casserole.
• Wooden spoon – Perfect for stirring sauces and ground beef.
• Measuring cups & spoons – Ensures accurate ingredient portions.

Step-by-Step Instructions for Ground Beef and Pasta Casserole

1. Cook the Pasta

Bring a large pot of salted water to a boil. Add the penne and cook until al dente, about 1-2 minutes less than package directions (it will finish cooking in the oven). Drain and set aside.

2. Prepare the Beef Mixture

Heat olive oil in a large skillet over medium heat. Add the diced onion and sauté for 3-4 minutes until softened. Stir in the minced garlic and cook for another 30 seconds until fragrant. Add the ground beef, breaking it up with a wooden spoon, and cook until browned and fully cooked, about 6-7 minutes. Drain any excess grease.

3. Combine Sauce and Pasta

Pour in the marinara sauce, dried basil, salt, and pepper into the skillet with the beef mixture. Stir to combine and let it simmer for 3-4 minutes to meld the flavors. Add the cooked pasta to the skillet and gently toss everything together until the pasta is fully coated in the sauce.

4. Assemble the Casserole

Preheat the oven to 400°F. In a greased 9×13 inch baking dish, pour half of the pasta and beef mixture. Sprinkle half of the shredded cheddar cheese over the top. Layer the remaining pasta mixture and finish with the rest of the cheese. If using, sprinkle breadcrumbs or crushed Ritz crackers for a crunchy topping.

5. Bake

Cover the baking dish with foil and bake for 20 minutes. Remove the foil and bake for an additional 5-10 minutes until the cheese is bubbly and slightly golden.

6. Garnish and Serve

Remove from the oven and let the casserole rest for 5 minutes. Garnish with freshly chopped parsley before serving.

Best Paired With

• Garlic Bread – Perfect for soaking up any extra sauce.
• Simple Green Salad – Balances the hearty casserole with something fresh and crisp.
• Steamed Broccoli – Adds a nutritious veggie side.

Storage and Serving

Store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, microwave individual portions or cover and bake at 350°F until warmed through. This casserole also freezes well; wrap tightly and freeze for up to 2 months. Thaw overnight in the fridge before reheating.

Tips for Success

• Undercook the pasta slightly so it doesn’t get mushy during baking.
• Use freshly shredded cheese for better melting and texture.
• Let the casserole rest before serving—it helps the layers set.
• Double the recipe and freeze one for a future busy night.

Substitutes and Variations

• Ground turkey or chicken – A leaner alternative to ground beef.
• Different pasta shapes – Try rotini, rigatoni, or ziti.
• Vegetarian option – Skip the beef and add more veggies like zucchini or bell peppers.
• Spicier version – Stir in diced jalapeños or red pepper flakes.

Nutritional Breakdown

Nutrient	Per Serving
Calories	480
Protein	32g
Carbohydrates	42g
Total Fat	20g
Saturated Fat	10g
Fiber	4g
Sugars	6g
Sodium	720mg

FAQs

Can I make this casserole ahead of time?

Yes! Assemble the casserole, cover tightly, and refrigerate for up to 24 hours before baking.

Can I freeze the casserole?

Absolutely. Freeze either before or after baking. If freezing before baking, add 10-15 extra minutes to the bake time.

Can I use a different type of pasta?

Definitely! Any sturdy pasta like rotini, rigatoni, or ziti works well.

Final Words

Ground Beef and Pasta Casserole is one of those recipes that brings people together—whether it’s a weeknight dinner or a potluck with friends. It’s hearty, simple, and endlessly adaptable to what you have on hand. I love how it fills the house with that classic “home-cooked meal” smell and how every bite is packed with cheesy, meaty goodness. If you try it, let me know how it turns out or if you added your own twist—I love hearing how recipes take on a life of their own in different kitchens. Happy cooking!