BAKED SPAGHETTI ALFREDO

BAKED SPAGHETTI ALFREDO is a medium Italian-American recipe that serves 6. 650 calories per serving. Recipe by Level Up Your Cooking with Rah on YouTube.

Prep: 20 min | Cook: 1 hr 26 min | Total: 2 hrs 1 min

Cost: $20.20 total, $3.37 per serving

Ingredients

  • 12 oz Thin Spaghetti Pasta (dry, broken in half for easier mixing)
  • 1 lb Ground Beef (80% lean, keep some fat for flavor)
  • 2 tbsp Olive Oil (extra virgin preferred)
  • 1 medium Onion (diced)
  • 1 medium Green Bell Pepper (diced)
  • 8 oz Mushrooms (sliced)
  • 6 cloves Garlic (minced (3 for meat sauce, 3 for Alfredo))
  • 1 can (14 oz) Fire‑Roasted Diced Tomatoes (drained)
  • 2 tbsp Fresh Parsley (chopped, plus extra for garnish)
  • 4 tbsp Butter (half a stick, unsalted)
  • 1 pint Half‑and‑Half (full‑fat for creaminess)
  • 4 oz Cream Cheese (half a block, cubed)
  • 1 tsp Onion Powder
  • 1 tsp Roasted Garlic Herb Seasoning
  • 1 cup Parmesan Cheese (shredded)
  • 1 cup Mozzarella Cheese (shredded)
  • 1 cup Kobe Jack Cheese (shredded, marble‑colored)
  • 1 tbsp Parsley Flakes (for garnish)
  • to taste Salt
  • to taste Black Pepper

Instructions

  1. Cook the Spaghetti

    Bring a large pot of salted water to a boil, add 2 tbsp olive oil, then add the spaghetti. Cook according to package directions until al dente, then drain and set aside.

    Time: PT10M

  2. Brown the Ground Beef

    Heat the skillet over medium‑high heat, add the ground beef and break it up with a spoon. Cook until fully browned, leaving a little fat for flavor.

    Time: PT8M

    Temperature: medium‑high

  3. Sauté the Vegetables

    To the same skillet add the diced onion, green bell pepper, and sliced mushrooms. Sauté until softened, about 5 minutes. Add the minced garlic and stir for another minute.

    Time: PT5M

    Temperature: medium

  4. Add Tomatoes and Parsley

    Stir in the fire‑roasted diced tomatoes and 2 tbsp chopped fresh parsley. Let the mixture simmer for 5 minutes, then set aside.

    Time: PT5M

    Temperature: medium

  5. Prepare the Alfredo Sauce

    In a clean pan melt 4 tbsp butter over medium heat. Add 3 minced garlic cloves and sauté briefly. Pour in the half‑and‑half, then add the cubed cream cheese, onion powder, and roasted garlic herb seasoning. Whisk until smooth. Stir in 1 cup shredded Parmesan until melted and the sauce is creamy.

    Time: PT5M

    Temperature: medium

  6. Combine Pasta and Alfredo

    Place the cooked spaghetti in a large mixing bowl, pour the Alfredo sauce over it, and toss until the noodles are evenly coated.

    Time: PT3M

  7. Preheat Oven

    Preheat the oven to 350°F (175°C).

    Time: PT10M

    Temperature: 350°F

  8. Assemble the Bake

    Spread the Alfredo‑coated spaghetti evenly in the 9×13‑inch baking dish. Layer the meat‑and‑vegetable sauce on top. Sprinkle the shredded mozzarella and shredded Kobe Jack cheeses evenly, then finish with parsley flakes for color.

    Time: PT5M

  9. Bake

    Place the dish in the preheated oven and bake for 30‑35 minutes, or until the cheese is melted, bubbly, and lightly golden.

    Time: PT35M

    Temperature: 350°F

  10. Rest and Serve

    Remove from oven and let the bake rest for 5 minutes before serving to allow the slices to hold together.

    Time: PT5M

Nutrition Facts

Calories
650
Protein
30 g
Carbohydrates
70 g
Fat
25 g
Fiber
4 g

Dietary info: Contains meat, High‑protein, Contains dairy

Allergens: Dairy, Gluten

Last updated: April 19, 2026

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BAKED SPAGHETTI ALFREDO

Recipe by Level Up Your Cooking with Rah

A hearty baked spaghetti dish that combines a rich garlic‑cream Alfredo sauce with a savory meat‑and‑vegetable sauce, topped with mozzarella, Kobe Jack, and Parmesan for a golden, cheesy crust. Perfect for family dinners or potlucks.

MediumItalian-AmericanServes 6

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

Source Video
10m
Prep
1h 21m
Cook
11m
Cleanup
1h 42m
Total

Cost Breakdown

$20.20
Total cost
$3.37
Per serving

Critical Success Points

  • Browning the ground beef until fully cooked but still juicy
  • Creating a smooth, non‑curdled Alfredo sauce
  • Baking until the cheese topping is golden and bubbling

Safety Warnings

  • Use caution when handling boiling water and hot pasta water
  • Hot butter and cream cheese can cause burns; stir constantly
  • The oven will be 350°F; use oven mitts when inserting or removing the dish

Frequently Asked Questions

Everything you need to know about this recipe

Q

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

A

Baked spaghetti alfredo blends classic Italian pasta traditions with American casserole comfort food, emerging in the mid‑20th century when families sought hearty, one‑dish meals that could be prepared ahead and baked at home.

cultural
Q

What are the traditional regional variations of spaghetti alfredo in Italy versus this baked version?

A

In Italy, fettuccine alfredo is a simple sauce of butter and Parmesan served fresh, while the baked spaghetti alfredo adds cream, cheese, and a meat sauce, reflecting American adaptations that incorporate richer dairy and baked textures.

cultural
Q

How is baked spaghetti alfredo traditionally served in Italian‑American households?

A

It is typically served hot from the oven, cut into squares, and accompanied by a simple green salad or garlic bread, making it a family‑style main course for dinner gatherings.

cultural
Q

What occasions or celebrations is baked spaghetti alfredo commonly associated with in American culture?

A

It is popular for potlucks, family reunions, and casual holiday meals such as Thanksgiving leftovers or Christmas Eve gatherings, where a comforting, crowd‑pleasing dish is desired.

cultural
Q

What authentic ingredients are essential for an authentic baked spaghetti alfredo, and what are acceptable substitutes?

A

Key ingredients include butter, half‑and‑half, cream cheese, Parmesan, and mozzarella. Substitutes can be whole milk with heavy cream for half‑and‑half, or ricotta in place of cream cheese, though flavor and texture will vary slightly.

cultural
Q

What other Italian‑American dishes pair well with baked spaghetti alfredo?

A

Serve it alongside a crisp Caesar salad, roasted broccoli, or garlic‑butter breadsticks to balance the richness of the casserole.

cultural
Q

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

A

Its combination of a creamy Alfredo base, a savory meat‑and‑vegetable sauce, and a triple‑cheese topping creates a layered flavor profile that is both comforting and indulgent, setting it apart from standard pasta dishes.

cultural
Q

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

A

Common errors include overcooking the pasta, letting the Alfredo sauce boil too vigorously (causing curdling), and under‑baking the cheese topping, which can result in a soggy texture.

technical
Q

Why does this recipe use half‑and‑half and cream cheese instead of heavy cream alone?

A

Half‑and‑half provides a lighter mouthfeel while cream cheese adds body and a subtle tang, creating a sauce that is rich yet not overly heavy, which balances the meat sauce and cheese layers.

technical
Q

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

A

Yes. Assemble the casserole, cover tightly, and refrigerate up to 24 hours before baking. For longer storage, freeze the un‑baked dish; bake from frozen, adding 10‑15 minutes to the bake time.

technical
Q

What texture and appearance should I look for when the baked spaghetti alfredo is done?

A

The cheese should be fully melted, golden‑brown at the edges, and the interior should be bubbly. The pasta should be tender but not mushy, and the sauce should coat each strand evenly.

technical
Q

What does the YouTube channel Level Up Your Cooking with Rah specialize in?

A

Level Up Your Cooking with Rah focuses on approachable, step‑by‑step home cooking tutorials that blend classic comfort foods with modern twists, emphasizing technique, flavor layering, and confidence‑building for home chefs.

channel
Q

How does the YouTube channel Level Up Your Cooking with Rah's approach to Italian‑American cooking differ from other cooking channels?

A

Rah emphasizes clear visual cues, detailed ingredient sourcing, and practical kitchen hacks, often incorporating pantry staples and budget‑friendly tips, whereas many channels prioritize gourmet presentation over everyday practicality.

channel

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