Gourmet Pasta Bar Style Spaghetti with Roasted Garlic Tomato Sauce
A rich Italian-inspired spaghetti featuring slow-roasted garlic and ripe tomato sauce finished with fresh basil and Parmesan. This italian-inspired pasta ready in about 45 minutes blends spaghetti pasta, medium, halved roma tomatoes, whole garlic cloves into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 480 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 12 oz spaghetti pasta
- 6 medium, halved roma tomatoes
- 8 whole garlic cloves
- 4 tbsp olive oil
- 1 tsp salt
- 1/2 tsp freshly ground black pepper
- 1/4 tsp red pepper flakes
- 1/2 cup, chopped fresh basil leaves
- 1/2 cup freshly grated Parmesan cheese
- 1 small, finely chopped onion
Instructions
- Step 1: Preheat oven to 400°F. Place 8 whole garlic cloves on a baking sheet, drizzle with 1 tbsp olive oil, and roast for 20 minutes until soft and golden.
- Step 2: Meanwhile, toss 6 halved roma tomatoes and 1 small finely chopped onion with 3 tbsp olive oil, 1 tsp salt, 1/2 tsp black pepper, and 1/4 tsp red pepper flakes on a separate baking sheet. Roast in the oven alongside garlic for 20 minutes until tomatoes soften and caramelize.
- Step 3: Bring a large pot of salted water to a rolling boil. Add 12 oz spaghetti and cook for 8-10 minutes until al dente. Drain, reserving 1/2 cup pasta water.
- Step 4: Squeeze the roasted garlic cloves out of their skins into a blender with the roasted tomatoes and onion. Blend until smooth.
- Step 5: Pour the sauce into a large skillet over medium heat and simmer for 5 minutes, stirring occasionally. Add reserved pasta water in 1/4 cup increments if sauce is too thick.
- Step 6: Add cooked spaghetti to the sauce, toss well to coat. Stir in 1/2 cup chopped fresh basil.
- Step 7: Serve topped with 1/2 cup freshly grated Parmesan cheese.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Gourmet Pasta Bar Style Spaghetti with Roasted Garlic Tomato Sauce take to make?
Total time is about 45 minutes (15 min prep + 30 min cook). A small batch typically covers several meals in the week — store as the recipe directs.
How do I store leftover Gourmet Pasta Bar Style Spaghetti with Roasted Garlic Tomato Sauce?
Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.
Can I substitute ingredients in Gourmet Pasta Bar Style Spaghetti with Roasted Garlic Tomato Sauce?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Gourmet Pasta Bar Style Spaghetti with Roasted Garlic Tomato Sauce for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Gourmet Pasta Bar Style Spaghetti with Roasted Garlic Tomato Sauce?
Italian pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
