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
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
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
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
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
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
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
Preheat Oven
Preheat the oven to 350°F (175°C).
Time: PT10M
Temperature: 350°F
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
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
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






