If you’re looking for a quick, comforting dinner that doesn’t leave you with a sink full of dishes, this one-pot spaghetti recipe is exactly what you need. Everything cooks together in a single pot—pasta, sauce, and seasonings—creating a rich, flavorful meal with minimal effort. It’s the perfect solution for busy weeknights when time and energy are limited.
What makes one-pot spaghetti so special is how the pasta absorbs the sauce as it cooks. Instead of boiling noodles separately, the spaghetti simmers directly in a savory tomato base, resulting in deeper flavor and a perfectly silky texture. Each bite tastes like it’s been simmering for hours, even though it’s ready in just 30 minutes.
This recipe is incredibly versatile and family-friendly. You can keep it simple for picky eaters or customize it with ground beef, Italian sausage, or vegetables to suit your preferences. Whether you’re feeding a crowd or prepping leftovers for the week, this dish adapts easily without extra steps or cleanup.
Best of all, this easy one-pot spaghetti uses pantry staples you likely already have on hand. With straightforward ingredients and simple techniques, it’s a reliable go-to dinner you’ll find yourself making again and again. Cozy, satisfying, and stress-free—this recipe proves that comfort food doesn’t have to be complicated.
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Easy One-Pot Spaghetti Recipe
This one-pot spaghetti is a cozy, no-fuss dinner where pasta cooks right in a rich tomato sauce, soaking up all the flavor. Fewer dishes, bigger taste—perfect for busy nights.
- Total Time: 30 minutes
- Yield: 4 servings 1x
Ingredients
12 oz spaghetti
1 tbsp olive oil
1 small onion, diced
3 cloves garlic, minced
1 lb ground beef or Italian sausage (optional)
1 tsp salt
1/2 tsp black pepper
1 tsp Italian seasoning
1/2 tsp red pepper flakes (optional)
24 oz marinara sauce
3 cups water or low-sodium broth
1/4 cup grated Parmesan cheese
Fresh basil or parsley, for garnish
Instructions
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Heat olive oil in a large pot or deep skillet over medium heat.
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Add onion and cook 3–4 minutes until softened. Stir in garlic and cook 30 seconds.
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Add ground meat (if using) and cook until browned; drain excess fat.
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Stir in salt, pepper, Italian seasoning, and red pepper flakes.
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Add marinara sauce, water/broth, and dry spaghetti. Gently press pasta down to submerge.
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Bring to a boil, then reduce to a simmer. Cook uncovered 12–15 minutes, stirring occasionally, until pasta is tender and sauce thickens.
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Remove from heat, sprinkle with Parmesan, and garnish with fresh herbs.
Notes
Cooking Tips
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Stir every few minutes to prevent sticking.
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Break spaghetti in half if your pot is small.
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For extra richness, stir in 2 tbsp butter or a splash of cream at the end.
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Use broth instead of water for deeper flavor.
🔄 Variations
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Vegetarian: Skip meat and add mushrooms, zucchini, or spinach.
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Creamy: Stir in ¼ cup heavy cream or ricotta at the end.
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Spicy: Use hot Italian sausage or add extra red pepper flakes.
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Cheesy: Mix in shredded mozzarella and cover for 2 minutes to melt.
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Protein Swap: Try ground turkey, chicken, or plant-based crumbles.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Dinner
- Method: Slow Cooking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 480
- Sodium: 780mg
- Fat: 18g
- Carbohydrates: 55g
- Fiber: 6g
- Protein: 22g
