Tomato Spinach One Pot Pasta is a quick and flavorful meal that comes together in a single pot for minimal cleanup. Perfect for busy weeknights, it combines the freshness of spinach with the rich tang of tomatoes, all tossed in perfectly cooked pasta. It’s a comforting and satisfying vegetarian dish that’s both hearty and wholesome.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

pasta (such as penne or spaghetti)
olive oil
garlic
onion
cherry tomatoes or canned diced tomatoes
vegetable broth or water
salt
black pepper
dried oregano
red pepper flakes (optional)
baby spinach
grated Parmesan cheese (optional)
fresh basil (optional for garnish)

directions

Heat olive oil in a large pot over medium heat.

Add chopped onion and sauté until translucent, about 3–4 minutes.

Stir in minced garlic and cook for another 30 seconds until fragrant.

Add tomatoes, pasta, broth or water, salt, pepper, oregano, and red pepper flakes if using.

Bring the mixture to a boil, then reduce heat to a simmer.

Cook uncovered, stirring occasionally, until pasta is tender and most of the liquid is absorbed (about 10–12 minutes).

Add the spinach and stir until wilted.

Taste and adjust seasoning if needed.

Serve hot, topped with grated Parmesan and fresh basil if desired.

Servings and timing

This recipe serves 4.
Preparation time: 10 minutes
Cooking time: 15 minutes
Total time: 25 minutes

Variations

Use whole wheat or gluten-free pasta to suit dietary preferences.
Add cooked chicken or sausage for extra protein.
Swap spinach for kale or arugula.
Stir in a splash of cream or a dollop of ricotta for a richer texture.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat on the stovetop or in the microwave with a splash of water or broth to loosen the sauce.
Not ideal for freezing as the pasta may become mushy.

FAQs

Can I use fresh tomatoes instead of canned?

Yes, use about 2 cups of chopped fresh tomatoes, but you may need to add a bit more liquid.

Can I make this vegan?

Yes, just skip the Parmesan or use a dairy-free alternative.

What pasta works best?

Short pasta like penne, rotini, or fusilli work well, but spaghetti also cooks evenly in one pot.

Can I double the recipe?

Yes, just make sure to use a larger pot and adjust the cooking time slightly.

Why is my pasta sticking?

Make sure to stir frequently and use enough liquid.

Can I add other vegetables?

Absolutely—zucchini, mushrooms, or bell peppers are great additions.

Conclusion

Tomato Spinach One Pot Pasta is a fuss-free, flavor-packed dish that brings together simple ingredients in a hearty and comforting way. With minimal effort and cleanup, it’s an ideal go-to meal for any day of the week. Customize it to your taste, and enjoy a warm bowl of goodness in no time.