America’s Test Kitchen Pasta Fagioli Recipe: Rustic Italian Comfort in One Pot

This one-pot Italian classic delivers rustic comfort with every spoonful. A hearty blend of beans, pasta, and vegetables simmers in a rich tomato broth, creating a dish that’s as satisfying as it is simple.

I’ve refined this method to ensure the pasta stays perfectly al dente while the flavors meld into something truly special. It’s the kind of meal that warms you from the inside out.

Ingredients for America’s Test Kitchen Pasta Fagioli

Hearty beans, pasta, and vegetables create this satisfying one-pot Italian classic with rustic charm.

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The cannellini beans are the foundation here. Eden Organic or Goya brands hold their shape best after long simmering. For the ditalini, De Cecco or Barilla cook up perfectly al dente. Fresh rosemary is ideal (look for vibrant green sprigs), but dried works at one-third the amount. Most supermarkets carry everything needed—no specialty stores required for authentic flavor.

No ditalini? Small shells or elbow macaroni work just as well. Swap cannellini for Great Northern beans if that’s what’s in the pantry. Out of fresh rosemary? Dried thyme at half the amount offers similar earthiness. Vegetable broth can be homemade or store-bought (Imagine or Pacific Foods are reliable). The Parmesan is optional for serving but adds a nice finishing touch.

This keeps beautifully for 4-5 days in the fridge, and the flavors actually improve overnight. Freezes well for up to 3 months. Portion into containers before freezing for easy reheating. Always store with a thin layer of olive oil on top to prevent drying.

Instructions

Build layers of flavor in one pot with this straightforward, tested approach to classic pasta fagioli.

Step 1: Sauté the Aromatic Base

Heat 3 tbsp extra-virgin olive oil in a Dutch oven over medium heat. Add 1 whole yellow onion, 2 whole carrots, and 2 whole celery stalks, all finely diced. Cook for 8-10 minutes, stirring occasionally, until the vegetables soften and the onion becomes translucent.

Add 4 cloves garlic cloves, minced, 3 tbsp tomato paste, 1 tbsp fresh rosemary, and 0.5 tsp red pepper flakes. Stir constantly for 1-2 minutes until the tomato paste darkens slightly and the garlic is fragrant. This builds a rich, flavorful foundation for the soup.

Step 2: Simmer the Broth and Tomatoes

Pour in 4 cups vegetable broth and 1 can diced tomatoes with juices. Stir well, scraping up any browned bits from the bottom of the pot. Bring to a boil, then reduce heat to medium-low and simmer for 10 minutes to meld the flavors.

This simmering step allows the vegetables to fully infuse the broth with their essence. You’ll notice the liquid deepen in color and the aroma become more complex as the tomatoes break down and the herbs release their oils.

Step 3: Add Beans and Pasta

Stir in 2 cans cannellini beans, drained and rinsed, and 1.5 cups ditalini pasta. Season with 1 tsp salt and 0.5 tsp black pepper. Return to a gentle simmer and cook for 10-12 minutes, stirring occasionally, until the pasta is al dente and the soup has thickened slightly.

The pasta will absorb much of the liquid as it cooks, creating a hearty, stew-like consistency. Taste and adjust seasoning if needed—this is your chance to ensure every bite is perfectly balanced.

Step 4: Finish and Serve

Remove from heat and let the soup rest for 5 minutes to allow the flavors to fully meld. The ditalini will finish cooking in the residual heat, and the beans will soften slightly, thickening the soup further.

Ladle into bowls and top each serving with 0.5 cup parmesan cheese, freshly grated. The cheese will melt slightly into the hot soup, adding a rich, savory depth that ties all the rustic flavors together beautifully.

Best Sauces and Condiments for This americas test kitchen pasta fagioli

Classic Pesto Drizzle

I love stirring in 2 tbsp homemade pesto at the end for a fresh herbaceous note. The basil and garlic in the pesto complement the rosemary and tomato base beautifully. Use store-bought pesto in a pinch, but I always notice the difference with fresh. 🌿

Spicy Chili Oil

A drizzle of chili oil adds heat and depth—start with ½ tsp per bowl and adjust to taste. I make mine with Sichuan peppercorns for a numbing spice that contrasts with the soup’s richness. Look for Lao Gan Ma brand at Asian markets if you want to save time.

Lemon Zest Garnish

The bright acidity of lemon zest cuts through the hearty beans and pasta. Use a Microplane to grate 1 tsp of zest directly over each serving. This small touch elevates the dish with minimal effort.

Garlic Bread Crumbs

Toast ½ cup panko breadcrumbs in 1 tbsp olive oil with 1 minced garlic clove until golden. Sprinkle over the soup for texture. I learned this trick from my French training—it adds a gourmet touch to a rustic dish. 💛

Balsamic Reduction

Simmer ¼ cup balsamic vinegar until reduced by half, then drizzle over the soup. The sweet-tart glaze pairs perfectly with the tomato broth. I use this trick for any Italian soup that needs a little extra complexity.