How To Make THE BEST Baked Spaghetti

How To Make THE BEST Baked Spaghetti is a medium American recipe that serves 6. 560 calories per serving. Recipe by Mr. Make It Happen on YouTube.

Prep: 15 min | Cook: 1 hr 23 min | Total: 1 hr 53 min

Cost: $24.21 total, $4.04 per serving

Ingredients

  • 2 pieces Bell Pepper (red or green, diced small)
  • 1 large Yellow Onion (diced)
  • 1 teaspoon Crushed Red Pepper Flakes (optional for heat)
  • 2 tablespoons All‑Purpose Seasoning (blend of salt, pepper, garlic & onion powder)
  • 1 teaspoon Italian Seasoning
  • 1 pound Ground Beef (80/20 lean‑to‑fat ratio)
  • 1 pound Mild Italian Sausage (removed from casings)
  • 2 tablespoons Tomato Paste
  • 2 tablespoons Garlic Paste
  • 0.25 cup Dry Red Wine (optional; can replace with beef stock)
  • 28 ounces San Marzano Whole Tomatoes (canned, chopped)
  • 28 ounces Tomato Sauce
  • 1 pinch White Sugar (to balance acidity)
  • 0.25 cup Fresh Basil (chopped)
  • 1 pound Spaghetti Noodles (regular durum wheat)
  • 0.25 cup Sour Cream
  • 5 ounces Boursin Garlic & Herb Cheese (softened, crumbled)
  • 0.5 cup Parmesan Cheese (shredded)
  • 2 cups Mozzarella Cheese (shredded)
  • 1 cup Cheddar Cheese (shredded)
  • 2 cloves Fresh Garlic (minced or grated)
  • 2 tablespoons Fresh Parsley (chopped for garnish)

Instructions

  1. Prep Vegetables

    Trim the tops off the bell peppers, remove the core and seeds, then dice the flesh into small pieces. Peel and dice the yellow onion.

    Time: PT5M

  2. Sauté Peppers and Onion

    Heat the Dutch oven over medium heat, add a drizzle of oil, then add the diced onion, bell pepper, and optional crushed red pepper flakes. Cook, stirring occasionally, until softened.

    Time: PT3M

  3. Brown the Meat

    Add the ground beef and Italian sausage to the pot. Break up with a spatula, season with all‑purpose seasoning and Italian seasoning, and cook until no longer pink. Drain excess fat if desired.

    Time: PT5M

  4. Add Tomato Paste, Garlic Paste, and Wine

    Stir in tomato paste and garlic paste, cooking for about a minute. If using, pour in the dry red wine and let it simmer for another minute to burn off the alcohol.

    Time: PT2M

  5. Simmer the Sauce

    Add the canned San Marzano tomatoes and tomato sauce, stir in chopped basil and a pinch of white sugar. Bring to a gentle simmer, cover, and let cook 30–45 minutes, stirring occasionally.

    Time: PT35M

  6. Cook Spaghetti

    Bring a large pot of salted water to a boil, add the spaghetti, and cook according to package directions until al dente. Drain in a colander.

    Time: PT10M

  7. Prepare Creamy Mixture

    In a mixing bowl combine sour cream, crumbled Boursin cheese, and half a cup of shredded Parmesan. Mix until smooth.

    Time: PT2M

  8. Grate Fresh Garlic

    Finely grate two cloves of fresh garlic and set aside.

    Time: PT1M

  9. Assemble the Casserole

    In the casserole dish, spread a thin layer of meat sauce, then a layer of cooked spaghetti, followed by the sour‑cream/Boursin mixture, a sprinkle of Parmesan, fresh garlic, and shredded mozzarella and cheddar. Repeat layers, ending with a generous top layer of mozzarella and cheddar.

    Time: PT5M

  10. Bake

    Preheat the oven to 375°F. Place the assembled dish in the oven and bake for 25–30 minutes, or until the cheese on top is golden and bubbling.

    Time: PT30M

    Temperature: 375°F

  11. Garnish and Serve

    Sprinkle chopped fresh parsley over the baked spaghetti for color and freshness. Slice and serve hot.

    Time: PT5M

Nutrition Facts

Calories
560
Protein
30g
Carbohydrates
55g
Fat
20g
Fiber
4g

Dietary info: Contains meat, Can be made gluten‑free with gluten‑free pasta, Can be made dairy‑free with plant‑based cheese alternatives

Allergens: Dairy, Gluten

Last updated: April 16, 2026

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How To Make THE BEST Baked Spaghetti

Recipe by Mr. Make It Happen

A comforting, layered baked spaghetti casserole that combines a rich meat sauce, creamy sour‑cream & Boursin mixture, and plenty of melted mozzarella, cheddar and parmesan. Perfect for family dinners and leftovers that freeze well.

MediumAmericanServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
8m
Prep
1h 35m
Cook
12m
Cleanup
1h 55m
Total

Cost Breakdown

$24.21
Total cost
$4.04
Per serving

Critical Success Points

  • Sauté peppers and onion until tender.
  • Brown the meat completely and drain excess fat.
  • Simmer the sauce for 30–45 minutes to develop flavor.
  • Layer the casserole correctly for even texture.
  • Bake until the cheese is golden and bubbling.

Safety Warnings

  • Handle the hot Dutch oven with oven mitts to avoid burns.
  • If using red wine, allow the alcohol to evaporate fully before proceeding.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of baked spaghetti in American cuisine?

A

Baked spaghetti is an American comfort‑food adaptation of Italian pasta dishes, blending the layered concept of lasagna with the familiar flavor of spaghetti and meat sauce. It became popular in mid‑20th‑century home kitchens as a hearty, family‑friendly casserole that could be assembled ahead and baked for a quick dinner.

cultural
Q

What are the traditional regional variations of baked spaghetti in the United States?

A

In the Midwest, baked spaghetti often includes a mix of mozzarella and cheddar, while in the Northeast you may find it topped with provolone or a breadcrumb crust. Some Southern versions add a touch of hot sauce or use ground turkey for a lighter profile.

cultural
Q

How is baked spaghetti traditionally served in American households?

A

It is typically served hot straight from the oven, garnished with fresh parsley, and accompanied by garlic bread, a simple green salad, or roasted vegetables. Leftovers are reheated for lunch or frozen for future meals.

cultural
Q

On what occasions is baked spaghetti commonly prepared in American culture?

A

Baked spaghetti is a go‑to dish for family gatherings, potlucks, game‑day parties, and casual weekend dinners because it feeds a crowd, can be made ahead, and appeals to both kids and adults.

cultural
Q

How does baked spaghetti fit into the broader American Italian cuisine tradition?

A

It reflects the American tendency to reinterpret classic Italian dishes with local ingredients and convenience, turning a stovetop pasta into a baked casserole that emphasizes cheese, richness, and ease of serving.

cultural
Q

What are the authentic traditional ingredients for baked spaghetti versus acceptable substitutes?

A

Traditional ingredients include ground beef, Italian sausage, San Marzano tomatoes, mozzarella, cheddar, Parmesan, and a splash of red wine. Acceptable substitutes are ground turkey or chicken for the meat, beef or chicken stock for wine, and any melt‑friendly cheese such as provolone or Monterey Jack.

cultural
Q

What other American Italian dishes pair well with baked spaghetti?

A

Serve it alongside a crisp Caesar salad, roasted garlic broccoli, or a simple caprese salad. A side of garlic‑butter breadsticks or a light minestrone soup also complements the richness of the casserole.

cultural
Q

What makes baked spaghetti special or unique in American Italian cuisine?

A

Its layered structure combines the comfort of a casserole with the familiar flavor of spaghetti and meat sauce, and the addition of a creamy sour‑cream and Boursin mixture creates a richer, tangy texture not found in traditional Italian pasta dishes.

cultural
Q

What are the most common mistakes to avoid when making baked spaghetti?

A

Common errors include overcooking the spaghetti, which makes it mushy after baking; under‑seasoning the sauce; and using pre‑shredded cheese with anti‑caking agents, which prevents a good cheese pull. Also, be sure to let the sauce reduce enough for a thick consistency.

technical
Q

Why does this baked spaghetti recipe use both sour cream and Boursin cheese instead of ricotta?

A

Sour cream and Boursin provide a tangy, herb‑infused creaminess that holds up better during baking than ricotta, which can become grainy. The combination also adds depth of flavor and a smoother texture to the layered casserole.

technical
Q

Can I make baked spaghetti ahead of time and how should I store it before baking?

A

Yes. Assemble the casserole up to the point of baking, cover tightly with foil, and refrigerate for up to 24 hours. When ready, remove the foil and bake as directed; you may need an extra 5‑10 minutes of baking time if the dish is cold.

technical
Q

What does the YouTube channel Mr. Make It Happen specialize in?

A

The YouTube channel Mr. Make It Happen specializes in practical, step‑by‑step home cooking tutorials that transform classic comfort foods and childhood favorites into elevated, easy‑to‑follow recipes for everyday cooks.

channel
Q

How does the YouTube channel Mr. Make It Happen's approach to American comfort food differ from other cooking channels?

A

Mr. Make It Happen focuses on clear, concise instruction, minimal equipment, and budget‑friendly ingredient swaps while still delivering flavorful, restaurant‑quality results. The host often adds personal twists, like the sour‑cream/Boursin layer, that set his versions apart from more traditional presentations.

channel

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