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Baked Spaghetti

By Jade·

This creamy, cheesy baked spaghetti is an easy weeknight family dinner that even picky eaters will love.

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Prep: 20 min Cook: 20 minTotal: 40 min 6 servings
Baked Spaghetti
40 min 6 servings

Baked spaghetti is one of those dishes that always brings a smile to my family's faces. It's creamy, cheesy, and packed with flavor, making it a perfect remedy for busy weeknights when I need to whip something up quickly. I love that it requires minimal cleanup, and the kids can help mix everything together before it goes into the oven. It’s a crowd-pleaser that lets me focus on my little ones while dinner bakes away!

I usually reach for this recipe when I'm low on time but still want something hearty and delicious. The combination of marinara and Alfredo sauces gives it a rich, comforting flavor that everyone enjoys, plus it’s customizable, so I can easily adapt it to whatever I have on hand.

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Instructions

  1. Bring a large pot of salted water to a boil and cook the spaghetti according to package directions. Drain and set aside.

  2. In a large skillet, cook the ground beef and diced onion over medium heat until browned. Drain the grease. Season with Kinder’s Buttery Steakhouse and garlic powder.

  3. Stir in the marinara sauce and let it simmer for a few minutes to combine flavors.

  4. In a greased 9x13 baking dish, toss the cooked spaghetti with the Alfredo sauce and a sprinkle of Italian seasoning until fully coated.

  5. Evenly spread the meat sauce over the creamy pasta.

  6. Sprinkle with shredded Colby Jack cheese. Bake at 350°F for 20 minutes, or until hot and bubbly.

Tips for the Best Results

  • Make sure to cook the spaghetti al dente since it will continue to cook in the oven.
  • If you’re short on time, use pre-cooked ground beef to save on prep.
  • Sprinkle a little extra cheese on top before baking for a golden, bubbly finish.
  • Don’t skip the greasing step — it helps prevent sticking and makes serving easier.
  • Let the dish sit for a few minutes after baking to help it set before serving.

Variations & Substitutions

  • Substitute ground turkey or chicken for a lighter option.
  • For a vegetarian twist, use sautéed mushrooms or lentils instead of meat.
  • Try adding chopped spinach or bell peppers for extra veggies.
  • Swap the Colby Jack cheese for mozzarella or cheddar for a different flavor.
  • Make it spicy by adding red pepper flakes or using a spicy marinara sauce.

Storing Leftovers

Store leftovers in an airtight container in the fridge for up to 3 days. You can also freeze it for up to 3 months; just make sure to thaw it overnight in the fridge before reheating.

Reheating

To reheat, place the baked spaghetti in a preheated oven at 350°F for about 15-20 minutes, covered with foil to keep it moist. If microwaving, heat in 30-second bursts at medium power, stirring in between to ensure even heating.

Frequently Asked Questions

Can I make this dish ahead of time?

Absolutely! You can prepare the dish up to the baking step and refrigerate it overnight. Just add a few extra minutes to the bake time.

What can I use instead of Alfredo sauce?

You can substitute with a creamy cheese sauce or even a homemade béchamel for a different twist.

Is there a way to make this gluten-free?

Yes! Simply use gluten-free pasta and check that your sauces are gluten-free as well.

Can I double the recipe?

Definitely! Just use a larger baking dish and increase the baking time slightly if needed.

What if I don’t have Kinder’s seasoning?

You can use a mix of salt, pepper, and any of your favorite steak or barbecue seasoning for a similar flavor.

Simply Jade - Mom of 3, recipe creator
Meet the cook

Jade

Mom of 3Crockpot QueenWeeknight Warrior

Hi, I'm Jade — a mom of 3 who believes dinner doesn't have to be complicated. I share easy weeknight recipes, real-life hacks, and everything that keeps our family fed and happy on even the busiest nights. Whether it's a slow cooker dump dinner or a 30-minute skillet meal, my goal is to help you get a home-cooked meal on the table without the stress.

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