Half-and-Half Spaghetti with Tomato-Pesto Fusion

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant pasta dish where two distinct sauces blend seamlessly, creating a harmonious balance of tangy tomato and aromatic basil in equal parts. This italian-inspired pasta ready in about 25 minutes blends spaghetti, tomato sauce, basil pesto 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 580 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.

★ 3.9 (13 ratings) Prep: 10 min Cook: 15 min Serves 4 Italian cuisine 580 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a rolling boil (use 1 tbsp salt), add 12 oz spaghetti, and cook for 8-10 minutes until al dente, then drain and reserve 1/2 cup pasta water.
  2. Step 2: Heat 3 tbsp olive oil in a large skillet over medium heat, add 4 minced garlic cloves and 1/4 tsp red pepper flakes, and sauté for 30 seconds until fragrant—do not brown the garlic.
  3. Step 3: Stir in 1/2 cup tomato sauce and 1/2 cup basil pesto, cooking for 2 minutes until heated through and well combined.
  4. Step 4: Add the drained spaghetti to the skillet with the sauce, toss with 1/2 cup reserved pasta water and 1/2 cup grated Parmesan cheese, and cook for 1 minute until the sauce coats each strand and thickens slightly.

Equipment for this recipe

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Frequently asked questions

How long does Half-and-Half Spaghetti with Tomato-Pesto Fusion take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Half-and-Half Spaghetti with Tomato-Pesto Fusion?

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 Half-and-Half Spaghetti with Tomato-Pesto Fusion?

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 Half-and-Half Spaghetti with Tomato-Pesto Fusion 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 Half-and-Half Spaghetti with Tomato-Pesto Fusion?

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.

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