One-Pot Tomato and White Bean Pasta with Fresh Thyme

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A simple, hearty pasta dish simmered with tomatoes, cannellini beans, and aromatic thyme, perfect for weeknight dinners. This italian-inspired one pot (vegetarian) ready in about 40 minutes pairs tablespoons olive oil, diced yellow onion, minced garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

Prep: 15 min Cook: 25 min Serves 4 Italian cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tablespoons olive oil in a large pot over medium heat. Add 1 diced yellow onion and 4 minced garlic cloves, cooking for 3 minutes until softened and fragrant, stirring frequently.
  2. Step 2: Stir in 28 ounces crushed tomatoes, 1 teaspoon dried thyme, and 1 teaspoon salt. Simmer for 5 minutes to meld flavors.
  3. Step 3: Add 1 can (15 ounces) white beans, drained and rinsed, 12 ounces spaghetti, and 4 cups water. Bring to a boil, then reduce heat to medium-low, cover, and cook for 12-14 minutes until pasta is al dente, stirring once to prevent sticking.
  4. Step 4: Remove lid, add 1 tablespoon chopped fresh thyme and 1/4 teaspoon red pepper flakes. Cook uncovered for 2 more minutes until sauce thickens slightly and coats pasta strands.

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Frequently asked questions

How long does One-Pot Tomato and White Bean Pasta with Fresh Thyme take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover One-Pot Tomato and White Bean Pasta with Fresh Thyme?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep tablespoons olive oil from drying out.

Can I substitute ingredients in One-Pot Tomato and White Bean Pasta with Fresh Thyme?

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 One-Pot Tomato and White Bean Pasta with Fresh Thyme 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.

Is One-Pot Tomato and White Bean Pasta with Fresh Thyme vegetarian?

Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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