Spaghetti Alfredo Pasta Sauce Recipe

Accidentally amazing! This recipe combines the creaminess of Alfredo sauce with the rich depth of spaghetti sauce for a sweet, creamy, and surprisingly delicious pasta dish. Perfect for beginners, this quick and easy recipe is ready in under 20 minutes. Get ready for a flavor explosion that will leave you wanting more!

Prep Time 5 mins
Cook Time 14 mins
Calories 600.6 kcal
Protein 24g
Rating Be the first
Spaghetti Alfredo Pasta Sauce 47

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Spaghetti Alfredo Pasta Sauce

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How to Make Spaghetti Alfredo Pasta Sauce

  1. Cook 1 pound of spaghetti according to package directions. Drain and set aside.
  2. While the pasta cooks, prepare the sauce.
  3. Heat 1 tablespoon of olive oil in a medium saucepan over medium heat.
  4. Add 2 cloves of minced garlic and sauté until lightly browned (about 1 minute).
  5. Pour in 1 (24-ounce) jar of your favorite ragu spaghetti sauce and 1 (16-ounce) jar of Classico Alfredo sauce.
  6. Stir the sauces together until well combined and a beautiful orange color is achieved.
  7. Increase heat to medium-high and bring the sauce to a simmer.
  8. Reduce heat to medium, season with 1 teaspoon of salt, 1/2 teaspoon of black pepper, and 1/4 - 1/2 teaspoon of crushed red pepper flakes (adjust to your spice preference).
  9. Simmer for 2-3 minutes, allowing the flavors to meld.
  10. Serve the cooked spaghetti, generously topping each serving with the delicious sauce.
  11. Enjoy your accidentally amazing pasta creation!

Nutrition Information (Approximate per serving)

Sodium

0 g

Sugar

0g

Fat

3g

Carbs

43g

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Frequently Asked Questions

How long does it take to make Spaghetti Alfredo Pasta Sauce?

Spaghetti Alfredo Pasta Sauce takes about 19 minutes from start to finish — roughly 5 minutes to prepare and 14 minutes to cook.

How many calories are in Spaghetti Alfredo Pasta Sauce?

Spaghetti Alfredo Pasta Sauce has approximately 600.6 calories per serving, with about 24 g protein, 43 g carbohydrates and 6 g fat.

What ingredients do I need for Spaghetti Alfredo Pasta Sauce?

The key ingredients for Spaghetti Alfredo Pasta Sauce are Roasted Red Pepper Alfredo Sauce, Garden Vegetable Spaghetti Sauce, Garlic, Crushed Red Pepper Flakes, Oil, Penne Pasta. See the full list with measurements above.

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