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Home » Recipes » Dinner

TikTok Spaghetti

Published: May 16, 2025 by Janet · This post may contain affiliate links · Leave a Comment

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Why You’ll Love This Recipe

  • Flavor Fusion: The combination of creamy Alfredo and hearty red sauce creates a unique and satisfying taste.

  • Cheesy Goodness: Loaded with mozzarella and Parmesan, it's a cheese lover's dream.

  • Family Favorite: Perfect for gatherings, it serves a crowd and pleases all ages.

  • Make-Ahead Friendly: Prepare it in advance and bake when ready for an easy meal.

  • Customizable: Easily adapt the recipe with your favorite proteins or vegetables.

Ingredients

(Tip: You'll find the full list of ingredients and measurements in the recipe card below.)

For the Red Sauce:

  • 2 tablespoons olive oil

  • 1 cup chopped yellow onion

  • ½ cup chopped green bell pepper

  • 1 tablespoon minced garlic

  • 1 pound ground beef (80/20)

  • 1 ½ teaspoons salt

  • ¾ teaspoon black pepper

  • 1 tablespoon Italian seasoning

  • 36 ounces (1 ½ jars) spaghetti sauce

For the Pasta:

  • 1 tablespoon salt

  • 16 ounces spaghetti

For the Alfredo Sauce:

  • ½ cup (1 stick) butter

  • 4 cloves garlic, minced

  • 1 tablespoon all-purpose flour

  • 2 cups heavy cream

  • 1 ½ cups grated Parmesan cheese

For the Topping:

  • 2 cups shredded mozzarella cheese

Directions

  1. Preheat oven to 350°F (177°C). Grease a 9x13-inch baking dish with nonstick spray.

  2. Prepare the red sauce:

    • Heat olive oil in a large skillet over medium heat.

    • Add chopped onion and bell pepper; sauté until translucent.

    • Stir in garlic; cook until fragrant.

    • Add ground beef; cook until browned, then drain excess grease.

    • Season with salt, pepper, and Italian seasoning.

    • Pour in spaghetti sauce; simmer for 10 minutes.

  3. Cook the pasta according to package directions in salted water. Drain and set aside.

  4. Prepare Alfredo sauce:

    • Melt butter in a saucepan over medium heat.

    • Add garlic; sauté for 1 minute.

    • Whisk in flour; cook 1 minute.

    • Gradually add heavy cream, whisking constantly.

    • Stir in Parmesan until melted and sauce thickens.

  5. Assemble the casserole:

    • Toss cooked spaghetti with Alfredo sauce.

    • Spread in prepared baking dish.

    • Top with red sauce.

    • Sprinkle mozzarella over the top.

  6. Bake for 30 minutes, until cheese is melted and bubbly.

  7. Let rest for 10 minutes before serving.

Servings and Timing

  • Servings: 8

  • Prep Time: 25 minutes

  • Cook Time: 30 minutes

  • Total Time: 55 minutes

Variations

  • Protein Swap: Use ground turkey, chicken, or Italian sausage.

  • Vegetarian Version: Omit meat and use mushrooms, spinach, or zucchini.

  • Spicy Kick: Add red pepper flakes to the red sauce.

  • Cheese Blend: Try provolone or cheddar with mozzarella.

  • Gluten-Free: Use gluten-free pasta and flour substitutes.

Storage/Reheating

  • Refrigerate leftovers in an airtight container for up to 4 days.

  • Freeze unbaked or baked casserole for up to 2 months. Thaw overnight in the fridge.

  • Reheat covered with foil at 350°F until heated through (about 20–25 minutes).

FAQs

How can I make this dish ahead of time?

Assemble the casserole, cover tightly, and refrigerate for up to 24 hours. Bake when ready to serve, adding an extra 10–15 minutes to the bake time.

Can I use store-bought Alfredo sauce?

Yes, store-bought Alfredo works as a convenient alternative.

What type of spaghetti sauce works best?

Choose a high-quality marinara or your favorite spaghetti sauce.

Can I add vegetables to this recipe?

Absolutely. Sautéed mushrooms, spinach, or zucchini are great options.

Is it possible to make this dish spicy?

Yes, add crushed red pepper flakes or jalapeños for some heat.

What sides pair well with TikTok Spaghetti?

Serve with a green salad and garlic bread for a complete meal.

How do I prevent the pasta from becoming mushy?

Cook the spaghetti al dente since it will cook further in the oven.

Can I use different types of pasta?

Yes, penne, rigatoni, or fettuccine are great substitutes.

How do I store leftovers?

Store in an airtight container in the fridge for up to 4 days.

Can I freeze individual portions?

Yes, portion, wrap, and freeze. Reheat as needed.

Conclusion

TikTok Spaghetti is a delightful fusion of creamy Alfredo and robust red sauce, creating a comforting and indulgent meal. Its versatility and ease make it a perfect choice for family dinners, gatherings, or meal prep. Customize it to your taste and enjoy a dish that's sure to become a household favorite.

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TikTok Spaghetti is a viral baked pasta dish that blends creamy Alfredo sauce with hearty red meat sauce, layered with spaghetti and topped with melted mozzarella for a comforting and indulgent casserole-style meal.

  • Author: Janet
  • Prep Time: 25 minutes
  • Cook Time: 30 minutes
  • Total Time: 55 minutes
  • Yield: 8 servings
  • Category: Dinner
  • Method: Baking
  • Cuisine: American
  • Diet: Halal

Ingredients

2 tablespoons olive oil

1 cup chopped yellow onion

½ cup chopped green bell pepper

1 tablespoon minced garlic

1 pound ground beef (80/20)

1 ½ teaspoons salt

¾ teaspoon black pepper

1 tablespoon Italian seasoning

36 ounces (1 ½ jars) spaghetti sauce

1 tablespoon salt (for pasta water)

16 ounces spaghetti

½ cup (1 stick) butter

4 cloves garlic, minced

1 tablespoon all-purpose flour

2 cups heavy cream

1 ½ cups grated Parmesan cheese

2 cups shredded mozzarella cheese

Instructions

  1. Preheat oven to 350°F (177°C) and grease a 9x13-inch baking dish with nonstick spray.
  2. Heat olive oil in a large skillet over medium heat. Add onion and bell pepper; sauté until translucent.
  3. Stir in garlic; cook until fragrant. Add ground beef; cook until browned, then drain excess grease.
  4. Season with salt, pepper, and Italian seasoning. Pour in spaghetti sauce and simmer for 10 minutes.
  5. Cook spaghetti in salted water according to package directions. Drain and set aside.
  6. In a saucepan, melt butter over medium heat. Add garlic and sauté for 1 minute.
  7. Whisk in flour and cook for 1 minute. Gradually whisk in heavy cream. Stir in Parmesan until melted and thickened.
  8. Toss cooked spaghetti with Alfredo sauce and spread in the prepared baking dish.
  9. Top with red meat sauce and sprinkle mozzarella cheese on top.
  10. Bake for 30 minutes until cheese is melted and bubbly. Let rest for 10 minutes before serving.

Notes

  • Prepare in advance and refrigerate for up to 24 hours before baking.
  • Use store-bought Alfredo sauce for convenience.
  • Customize with different meats or vegetables.
  • Cook pasta al dente to prevent mushiness.
  • Store leftovers in an airtight container for up to 4 days.

Nutrition

  • Serving Size: ⅛ of casserole
  • Calories: 620
  • Sugar: 6g
  • Sodium: 980mg
  • Fat: 38g
  • Saturated Fat: 20g
  • Unsaturated Fat: 14g
  • Trans Fat: 0.5g
  • Carbohydrates: 44g
  • Fiber: 3g
  • Protein: 28g
  • Cholesterol: 115mg

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Hi, I’m Janet! Welcome to Recipes by Janet, where I share simple, delicious, and reliable recipes for every meal.

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