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Dutch Oven Pasta with Spinach

A quick and flavorful one-pot pasta dish with spinach, summer vegetables, and a tomatoey broth, perfect for busy weeknights.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine Italian
Servings 4 servings
Calories 320 kcal

Ingredients
  

Pasta and Broth

  • 8 ounces penne or rotini pasta Short shapes hold sauce well.
  • 4 cups water or low-sodium broth Using broth enhances flavor.

Vegetables

  • 2 tablespoons olive oil
  • 1 medium onion, chopped Yellow or sweet onion works best.
  • 3 cloves garlic, minced
  • 1 medium bell pepper, chopped Any color bell pepper is fine.
  • 1 medium zucchini, sliced
  • 1 cup cherry tomatoes, halved
  • 1 can (14.5 oz) diced tomatoes with juices Fire-roasted tomatoes can add a smoky note.
  • 1 teaspoon Italian seasoning
  • 2 cups fresh spinach Can substitute with baby kale or Swiss chard.

Seasoning

  • to taste salt and freshly ground black pepper

Toppings

  • to taste grated Parmesan Optional for serving.

Instructions
 

Preparation

  • Heat a 5–7 quart Dutch oven over medium heat and add 2 tablespoons olive oil.
  • Add the chopped onion and sauté for 4–5 minutes until translucent and fragrant.
  • Stir in minced garlic and cook for 30–45 seconds until aromatic.
  • Add the chopped bell pepper and sliced zucchini. Sauté for 4–6 minutes until softened.
  • Mix in halved cherry tomatoes, diced tomatoes with their juices, Italian seasoning, salt, and pepper. Bring to a gentle simmer.

Cooking

  • Add the dry pasta and pour in 4 cups of water or broth, pressing the pasta down so it’s submerged.
  • Cover the Dutch oven and cook over medium heat for 15–20 minutes, stirring every 5 minutes.
  • If the pot runs dry before the pasta is tender, add a splash more water.
  • When the pasta is tender and most liquid is absorbed, stir in fresh spinach and fold until wilted, about 1–2 minutes.

Serving

  • Serve warm, optionally with grated Parmesan.

Notes

Store in the refrigerator for 3–4 days in an airtight container. Freezing is possible but may change texture; undercook pasta slightly if freezing. Reheat gently with added liquid.
Keyword Comfort Food, Dutch oven, One-Pot Pasta, Quick dinner, Spinach Pasta