Baked Spaghetti Casserole - Millionaire Spaghetti - Delicious & Affordable - The Hillbilly Kitchen

Baked Spaghetti Casserole - Millionaire Spaghetti - Delicious & Affordable - The Hillbilly Kitchen is a easy American recipe that serves 8. 628 calories per serving. Recipe by The Hillbilly Kitchen - Down Home Country Cooking on YouTube.

Prep: 33 min | Cook: 40 min | Total: 1 hr 27 min

Cost: $14.44 total, $1.81 per serving

Ingredients

  • 1 pound Ground Beef (lean ground round, drain excess fat after browning)
  • 1 pound Spaghetti (any shape, broken in half for easier handling)
  • 1 tablespoon Salt (for pasta water and seasoning meat)
  • 1/2 teaspoon Black Pepper (freshly ground)
  • 1/2 teaspoon Garlic Powder
  • 1/2 teaspoon Onion Powder
  • 1 jar (24 oz) Marinara Sauce (store‑bought or homemade)
  • 8 ounces Shredded Mozzarella Blend Cheese (for topping, shredded)
  • 1 cup Cottage Cheese
  • 1/4 cup Sour Cream
  • 1/2 stick Butter (unsalted, cut into cubes)
  • 8 ounces Cream Cheese (softened, cut into cubes)

Instructions

  1. Preheat Oven

    Set the oven to 350°F (175°C) and let it preheat while you prepare the casserole.

    Time: PT5M

    Temperature: 350°F

  2. Brown the Ground Beef

    Heat a large skillet over medium‑high heat. Add the ground beef, season with salt, pepper, garlic powder, and onion powder. Break it up and cook until fully browned, about 7 minutes. Drain any excess fat.

    Time: PT7M

  3. Add Marinara Sauce

    Pour the entire jar of marinara sauce into the skillet with the browned meat. Reduce heat to low and let it simmer for 5 minutes, stirring occasionally.

    Time: PT5M

  4. Cook the Pasta

    Bring a large pot of water to a rolling boil, add a generous pinch of salt, then add the broken spaghetti. Cook for 8 minutes, or until al dente, stirring once or twice.

    Time: PT10M

  5. Drain the Pasta

    Drain the spaghetti in a colander and return it to the pot.

    Time: PT2M

  6. Make the Creamy Cheese Sauce

    To the pot with the hot pasta add the butter, cream cheese, cottage cheese, and sour cream. Stir constantly over low heat until everything is melted and the mixture is smooth, about 5 minutes.

    Time: PT5M

  7. Assemble the Casserole Base

    Spread the cheesy pasta mixture evenly in the greased 9x13‑inch baking dish.

    Time: PT3M

  8. Add the Meat Sauce Layer

    Spoon the meat‑and‑marinara sauce over the pasta layer, spreading it to cover the entire surface.

    Time: PT2M

  9. Top with Shredded Cheese

    Evenly sprinkle the shredded mozzarella blend over the top of the casserole.

    Time: PT1M

  10. Bake Until Bubbly and Golden

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

    Time: PT35M

    Temperature: 350°F

  11. Rest and Serve

    Remove the casserole from the oven and let it rest for 5 minutes before cutting and serving.

    Time: PT5M

Nutrition Facts

Calories
628
Protein
23g
Carbohydrates
26g
Fat
28g
Fiber
1g

Dietary info: contains meat, contains dairy, contains gluten

Allergens: dairy, gluten, beef

Last updated: April 16, 2026

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Baked Spaghetti Casserole - Millionaire Spaghetti - Delicious & Affordable - The Hillbilly Kitchen

Recipe by The Hillbilly Kitchen - Down Home Country Cooking

A rich, cheesy baked spaghetti casserole that feels like a million bucks. Ground beef, marinara, creamy cheese blend, and pasta are layered and baked until golden and bubbly – perfect for a quick weeknight dinner or a crowd‑pleasing potluck.

EasyAmericanServes 8

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

Source Video
23m
Prep
57m
Cook
10m
Cleanup
1h 30m
Total

Cost Breakdown

$14.44
Total cost
$1.81
Per serving

Critical Success Points

  • Browning the ground beef completely and draining excess fat.
  • Simmering the sauce with the meat to meld flavors.
  • Cooking pasta al dente and not overcooking.
  • Melting the butter, cream cheese, cottage cheese, and sour cream without lumps.
  • Baking until the top is bubbly and golden, not under‑ or over‑cooking.

Safety Warnings

  • Hot oil and boiling water can cause burns; handle with care.
  • Use oven mitts when removing the hot casserole from the oven.
  • Stir the cheese sauce continuously to avoid scorching.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Millionaire Spaghetti in American comfort food cuisine?

A

Millionaire Spaghetti is a modern twist on classic American baked pasta casseroles, combining the heartiness of meat‑laden spaghetti with a rich cheese sauce. It reflects the tradition of turning pantry staples into indulgent, crowd‑pleasing meals for family gatherings and potlucks.

cultural
Q

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

A

In the Midwest, baked spaghetti often includes a layer of mozzarella and a tomato‑meat sauce, while Southern versions may add cheddar or pepper jack and sometimes a breadcrumb topping. Some New England recipes incorporate cream cheese for extra richness, similar to this Millionaire Spaghetti.

cultural
Q

How is Millionaire Spaghetti traditionally served in Southern comfort food culture?

A

It is typically served hot from the oven, cut into squares, and paired with a simple green salad or steamed vegetables. It’s a staple at family reunions, church potlucks, and holiday gatherings where a hearty, easy‑to‑serve dish is prized.

cultural
Q

What occasions or celebrations is Millionaire Spaghetti traditionally associated with in American home cooking?

A

Baked spaghetti casseroles like Millionaire Spaghetti are popular for weeknight family meals, church potlucks, birthday parties, and holiday gatherings because they can feed a crowd with minimal hands‑on time.

cultural
Q

How does Millionaire Spaghetti fit into the broader American casserole tradition?

A

It embodies the American casserole ethos: inexpensive ingredients, one‑dish convenience, and a comforting, cheesy flavor profile. Like tuna noodle or green bean casseroles, it combines starch, protein, and dairy into a baked, crowd‑pleasing centerpiece.

cultural
Q

What are the authentic traditional ingredients for Millionaire Spaghetti versus acceptable substitutes?

A

Traditional ingredients include ground beef, spaghetti, marinara sauce, mozzarella cheese, cottage cheese, sour cream, butter, and cream cheese. Substitutes can be ground turkey, different pasta shapes, cheddar or pepper jack cheese, Greek yogurt for sour cream, or a low‑fat cream cheese alternative.

cultural
Q

What other American comfort dishes pair well with Millionaire Spaghetti?

A

Serve it alongside a crisp garden salad, garlic bread, or roasted vegetables. Classic pairings also include coleslaw, baked beans, or a simple fruit cobbler for dessert.

cultural
Q

What makes Millionaire Spaghetti special or unique in American casserole cuisine?

A

The addition of cottage cheese, sour cream, and cream cheese creates an ultra‑creamy sauce that sets it apart from typical tomato‑only baked pastas. This richness gives the dish a “million‑dollar” feel while still using budget‑friendly ingredients.

cultural
Q

What are the most common mistakes to avoid when making Millionaire Spaghetti at home?

A

Common errors include overcooking the pasta, not draining excess fat from the meat, allowing the cheese sauce to scorch, and baking for too short a time, which leaves the top un‑bubbly. Following the timing and stirring tips prevents these issues.

technical
Q

Why does this Millionaire Spaghetti recipe melt the cheese mixture into the pasta instead of layering it?

A

Melting the cheese directly into the pasta creates a uniform, creamy coating that prevents dry pockets and reduces overall bake time. Layering the cheese separately can result in uneven melting and a longer, soggier bake.

technical
Q

Can I make Millionaire Spaghetti ahead of time and how should I store it before baking?

A

Yes. Assemble the casserole up to the cheese‑topping step, cover tightly with foil, and refrigerate for up to 24 hours or freeze for up to 2 months. Thaw in the refrigerator before baking; if baking from frozen, keep it covered for the first 25‑30 minutes.

technical
Q

What does the YouTube channel The Hillbilly Kitchen - Down Home Country Cooking specialize in?

A

The Hillbilly Kitchen - Down Home Country Cooking specializes in simple, budget‑friendly Southern and country‑style recipes that emphasize comfort, family traditions, and practical cooking tips for busy home cooks.

channel
Q

How does the YouTube channel The Hillbilly Kitchen - Down Home Country Cooking's approach to American comfort food differ from other cooking channels?

A

The Hillbilly Kitchen focuses on down‑home, no‑fuss techniques, often using pantry staples and offering heartfelt storytelling about faith and family, whereas many other channels prioritize gourmet presentation or complex culinary trends.

channel

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