Baked Spaghetti Recipe With Ricotta: Creamy Layers in One Dish

This baked spaghetti delivers creamy layers without the fuss of lasagna. I developed this method after years of testing casseroles, and the ricotta makes all the difference.

The secret is layering al dente spaghetti with a rich meat sauce and dollops of ricotta that melt into the dish. It bakes into a golden, bubbling masterpiece that serves a crowd effortlessly.

You’ll end up with tender noodles suspended in a velvety sauce, with pockets of creamy ricotta throughout. The top develops a light crust that contrasts perfectly with the soft layers beneath.

Perfect for family dinners or potlucks. This one-dish wonder simplifies comfort food.

Ingredients for Baked Spaghetti Recipe with Ricotta

A few pantry staples and fresh ingredients layer into this crowd-pleasing casserole.

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The ricotta is non-negotiable here—whole milk from the dairy section gives that creamy texture you can’t fake. I grab mine at Whole Foods or any major grocery store. The mozzarella? Shred it yourself from a block (the pre-shredded stuff has anti-caking agents that mess with the melt). For the ground beef, 80/20 blend keeps it juicy—lean can dry out during baking.

No ricotta? Cottage cheese blended smooth works in a pinch (just don’t tell my nonna). Swap ground beef for Italian sausage if you want more punch, or lentils for a meat-free version. The marinara can be jarred—I like Rao’s or Victoria—but if you’ve got time, simmer crushed San Marzano tomatoes with garlic and herbs. Fresh herbs? Even better, but dried is totally fine here.

Assemble and refrigerate overnight if you’re prepping ahead—flavors deepen. Baked spaghetti keeps 4-5 days in the fridge, reheats beautifully. Freeze portions for up to 3 months (thaw overnight before reheating).

Step-by-Step Instructions for Baked Spaghetti With Ricotta

Here’s my method for building those irresistible creamy layers in a single dish.

Step 1: Cook Pasta and Brown the Ground Beef

Cook the 1 lb spaghetti noodles in salted boiling water until al dente, about 1 minute less than package instructions. Drain immediately and toss with a drizzle of olive oil to prevent sticking. Undercooking slightly ensures the noodles finish perfectly in the oven.

While the pasta cooks, heat the remaining 2 tbsp olive oil in a large skillet over medium-high heat. Add the 1 lb ground beef and break it apart with a wooden spoon. Cook for 6-8 minutes until browned and crumbly, then drain excess fat if needed.

Step 2: Build the Flavorful Meat Sauce

Return the skillet to medium heat and add the finely diced onion. Sauté for 3-4 minutes until translucent. Stir in the minced 3 cloves garlic cloves, 1 tsp dried oregano, 1 tsp dried basil, and 0.5 tsp red pepper flakes, cooking for 30 seconds until fragrant.

Pour in the 3 cups marinara sauce, then season with 1 tsp salt and 0.5 tsp black pepper. Simmer for 5 minutes to meld the flavors. Remove from heat and stir in the cooked ground beef until fully coated. This sauce should be thick enough to cling to the pasta.

Step 3: Prepare the Creamy Ricotta Layer

In a bowl, combine the 15 oz ricotta cheese with the lightly beaten large egg. Mix until smooth and fully incorporated. This egg binding creates that signature rich, creamy texture that sets this dish apart from regular baked pasta.

Stir in 0.5 cup parmesan cheese, reserving a small handful for topping. The combination of ricotta’s mild creaminess with parmesan’s sharp saltiness creates the perfect balance for each bite.

Step 4: Assemble and Bake to Perfection

In a greased 9×13-inch baking dish, spread half the cooked spaghetti noodles as the base layer. Top with all the meat sauce, spreading evenly. Dollop the ricotta mixture over the sauce, then sprinkle with 2 cups mozzarella cheese.

Add the remaining spaghetti noodles on top, then finish with the reserved parmesan. Bake at 375°F for 20-25 minutes until the cheese is bubbly and golden with slightly crisp edges. Let rest for 5 minutes before serving to allow the layers to set.

Make-Ahead Tips for Leftovers

Overnight Assembly

After layering everything in your 9×13-inch baking dish, cover tightly with plastic wrap and refrigerate overnight. This lets the pasta absorb flavors deeply, and the ricotta softens perfectly. I do this every time for potlucks—it’s a game-changer. ⏰

Morning Prep

If baking the next day, pull the dish from the fridge 30 minutes before baking to take the chill off. This ensures even cooking. I learned this trick from Mrs. Henderson—her casseroles were always perfectly heated through.

Freezer-Friendly Option

Assemble the dish completely, cover with heavy-duty foil, and freeze for up to 3 months. When ready, thaw overnight in the fridge, then bake as directed. Add 5-10 minutes to the baking time if still cold.

Portion Control

For individual servings, assemble in 8×8-inch dishes or muffin tins for perfect single portions. These freeze and reheat beautifully—ideal for quick lunches. I often do this for Tom’s work lunches. 💡

Reheating Tips

Cover leftovers with foil and reheat at 350°F for 15-20 minutes until bubbly. Microwave works too—just use 50% power in 1-minute intervals to avoid drying out the ricotta.

Frequently Asked Questions