Garlic Bread Spaghetti Subs



  • Spaghetti noodles
  • Ground beef
  • Prego spaghetti sauce
  • Sub buns
  • Spray butter
  • Lawry’s Garlic seasoning
  • Mozzarella cheese


  1. Prepare Spaghetti:
    • Cook spaghetti noodles according to package instructions until al dente. Drain and set aside.
  2. Cook Ground Beef:
    • In a skillet over medium heat, cook the ground beef until browned. Drain excess fat and stir in Prego spaghetti sauce. Simmer for a few minutes until heated through.
  3. Prepare Sub Buns:
    • Preheat the oven to 450°F (230°C).
    • Cut the center out of the sub buns to create a hollow space for the spaghetti filling.
    • Spray the inside of the sub buns with spray butter, then sprinkle Lawry’s Garlic seasoning evenly over the inside of each bun.
  4. Assemble Subs:
    • Fill each hollowed-out sub bun with a generous portion of cooked spaghetti and meat sauce mixture.
  5. Add Cheese and Bake:
    • Sprinkle shredded mozzarella cheese on top of the spaghetti filling in each sub bun.
    • Place the filled sub buns on a baking sheet and bake in the preheated oven for 5-7 minutes, or until the cheese is melted and bubbly and the bread is toasted.
  6. Serve:
    • Remove the Garlic Bread Spaghetti Subs from the oven and let them cool slightly before serving.
    • Enjoy these delicious and hearty subs as a fun twist on traditional spaghetti!


  • Customize the filling with additional toppings such as grated Parmesan cheese, chopped fresh basil, or sliced pepperoni.
  • Serve with a side salad or garlic breadsticks for a complete meal.
  • Experiment with different types of cheese such as shredded cheddar or provolone for added flavor variation.

Here are some helpful tips to make your Garlic Bread Spaghetti Subs even more delightful:

  1. Enhance the Spaghetti Sauce: Add extra flavor to your spaghetti sauce by sautéing diced onions, minced garlic, and bell peppers before adding the ground beef. You can also add Italian seasoning, red pepper flakes, or a splash of red wine for depth of flavor.
  2. Use Fresh Herbs: Sprinkle chopped fresh herbs like basil, parsley, or oregano over the spaghetti filling before adding the cheese. Fresh herbs add brightness and freshness to the dish.
  3. Toast the Sub Buns Separately: Before assembling the subs, lightly toast the hollowed-out sub buns in the oven for a few minutes. This helps to crisp up the bread and prevents it from becoming soggy when filled with spaghetti.
  4. Add Variety with Cheese: Experiment with different types of cheese for added flavor. Try using a combination of mozzarella, Parmesan, and provolone cheeses, or sprinkle some shredded Italian cheese blend over the spaghetti filling for a melty, gooey finish.
  5. Drizzle with Garlic Butter: For an extra garlicky kick, melt some butter and mix in minced garlic. Drizzle the garlic butter over the spaghetti filling before adding the cheese. This adds richness and intensifies the garlic flavor.
  6. Add a Touch of Heat: If you enjoy spicy food, sprinkle some crushed red pepper flakes over the spaghetti filling for a subtle kick of heat. You can also add a few dashes of hot sauce or sprinkle some sliced jalapeños on top before baking.
  7. Garnish Creatively: Garnish the finished subs with additional toppings like chopped green onions, sliced black olives, or diced tomatoes for added color and texture. These garnishes not only enhance the appearance but also add layers of flavor to the dish.
  8. Serve with Dipping Sauce: Serve the Garlic Bread Spaghetti Subs with a side of marinara sauce or extra spaghetti sauce for dipping. This allows you to enjoy the flavors of the spaghetti and garlic bread together while providing a saucy element for dipping.
  9. Customize the Spaghetti Filling: Get creative with the spaghetti filling by adding ingredients like cooked and crumbled Italian sausage, sliced mushrooms, or spinach for added flavor and nutrition.
  10. Serve Fresh and Hot: Enjoy the Garlic Bread Spaghetti Subs fresh out of the oven while the cheese is gooey and the bread is crispy. The contrast of textures and temperatures will make each bite even more delightful!

By incorporating these tips, you’ll elevate your Garlic Bread Spaghetti Subs to a whole new level of deliciousness, making them an unforgettable meal for any occasion!

Here are some secrets to achieving the perfect Garlic Bread Spaghetti Subs:

  1. Optimal Bread Texture: Choose sub buns that are fresh and slightly crusty on the outside but soft and airy on the inside. This ensures that the bread holds up to the spaghetti filling without becoming too soggy.
  2. Garlic Infusion: For maximum garlic flavor, mix minced garlic with softened butter and spread it evenly over the hollowed-out sub buns before filling them with spaghetti. This step ensures that every bite is infused with delicious garlic goodness.
  3. Proper Cheese Melting: To achieve perfectly melted cheese, sprinkle shredded mozzarella evenly over the spaghetti filling, making sure to cover all the exposed surfaces. This allows the cheese to melt uniformly and create a gooey, cheesy layer on top.
  4. Even Distribution of Spaghetti: Distribute the spaghetti filling evenly among the sub buns to ensure that each bite has a balanced ratio of pasta, sauce, and cheese. This prevents any one part of the sub from being overwhelmed by spaghetti.
  5. Crunchy Topping: For an extra crunch, sprinkle a thin layer of shredded Parmesan cheese or seasoned breadcrumbs over the melted mozzarella before baking. This adds a delicious crispy texture to the subs.
  6. Temperature Control: Bake the subs in a preheated oven at a high temperature (around 400-450°F or 200-230°C) for a short amount of time (5-7 minutes) to ensure that the bread gets crispy and golden brown without drying out the spaghetti filling.
  7. Fresh Herbs for Garnish: Garnish the finished subs with freshly chopped parsley or basil for a burst of freshness and color. This not only adds visual appeal but also enhances the overall flavor profile of the dish.
  8. Serve Immediately: Enjoy the Garlic Bread Spaghetti Subs straight out of the oven while they are hot and fresh. The cheese will be gooey, the bread will be crispy, and the flavors will be at their peak.
  9. Customize to Taste: Feel free to customize the subs with additional ingredients such as sliced pepperoni, cooked Italian sausage, or sautéed mushrooms for extra flavor and variety.
  10. Pair with a Side Salad: Serve the subs alongside a crisp green salad dressed with vinaigrette to balance out the richness of the dish and add some refreshing contrast.

By following these secrets, you’ll create Garlic Bread Spaghetti Subs that are irresistibly delicious and perfect for any mealtime occasion!

Here are some of the most popular questions and answers related to Garlic Bread Spaghetti Subs:

  1. Can I use pre-made garlic bread instead of hollowed-out sub buns?
    • Yes, you can use pre-made garlic bread if you prefer. Simply slice the garlic bread into individual servings, spoon the spaghetti filling on top, sprinkle with cheese, and bake until heated through and the cheese is melted and bubbly.
  2. Can I use different types of pasta for the filling?
    • Yes, you can use different types of pasta such as penne, rigatoni, or rotini for the filling. Choose a pasta shape that will hold the sauce well and fit nicely inside the sub buns.
  3. How do I prevent the subs from becoming soggy?
    • To prevent the subs from becoming soggy, make sure to drain the spaghetti well after cooking and allow it to cool slightly before filling the sub buns. Additionally, hollow out the sub buns and toast them lightly before filling to create a barrier between the bread and the sauce.
  4. Can I make these subs ahead of time?
    • While it’s best to enjoy Garlic Bread Spaghetti Subs fresh out of the oven, you can assemble them ahead of time and refrigerate them until ready to bake. Keep the filled sub buns covered in the refrigerator for up to a few hours before baking.
  5. Can I freeze these subs?
    • Yes, you can freeze Garlic Bread Spaghetti Subs for later. Assemble the subs as instructed, then wrap them tightly in aluminum foil or plastic wrap and freeze for up to 1 month. When ready to eat, bake the frozen subs in a preheated oven until heated through.
  6. Can I make these subs vegetarian?
    • Yes, you can make vegetarian Garlic Bread Spaghetti Subs by omitting the ground beef and using a meatless marinara sauce or adding sautéed vegetables such as bell peppers, mushrooms, and zucchini to the spaghetti filling.
  7. What other toppings can I add to these subs?
    • You can customize these subs with additional toppings such as sliced black olives, diced tomatoes, chopped fresh basil or parsley, or a sprinkle of red pepper flakes for heat.
  8. Can I use different types of cheese?
    • Yes, you can use different types of cheese such as provolone, cheddar, or a blend of Italian cheeses in place of mozzarella for a different flavor profile.
  9. What can I serve with these subs?
    • Garlic Bread Spaghetti Subs pair well with a side salad, garlic breadsticks, or roasted vegetables for a complete meal. You can also serve them with marinara sauce or ranch dressing for dipping.
  10. How do I reheat leftovers?
    • To reheat leftover subs, place them on a baking sheet and bake in a preheated oven at 350°F (175°C) until heated through, about 10-15 minutes. Alternatively, you can microwave individual portions until warm.

These are some of the most frequently asked questions and answers related to Garlic Bread Spaghetti Subs. Feel free to ask if you have any more questions!