Hidden Veggie Tomato Pasta Sauce (Printable)

Sneak vegetables into pasta with this smooth, savory tomato sauce blended with carrots, zucchini, and spinach.

# What you need:

→ Vegetables

01 - 2 medium carrots, peeled and chopped
02 - 1 medium zucchini, chopped
03 - 2 cups fresh spinach, washed and roughly chopped
04 - 1 medium onion, chopped
05 - 2 cloves garlic, minced

→ Sauce Base

06 - 2 tablespoons olive oil
07 - 1 can (28 oz) crushed tomatoes
08 - 2 tablespoons tomato paste

→ Seasonings

09 - 1 teaspoon dried oregano
10 - 1 teaspoon dried basil
11 - 1/2 teaspoon salt, or to taste
12 - 1/4 teaspoon black pepper
13 - 1/2 teaspoon sugar (optional, to balance acidity)

→ Optional Garnishes

14 - 1/4 cup grated Parmesan cheese
15 - Fresh basil, for garnish

# How to make it:

01 - Heat olive oil in a large saucepan over medium heat. Add onion and garlic, sauté until softened, about 3 minutes.
02 - Add carrots and zucchini. Cook for 5-7 minutes, stirring occasionally, until vegetables begin to soften.
03 - Add spinach and cook until wilted, about 2 minutes.
04 - Add crushed tomatoes and tomato paste. Stir to combine thoroughly.
05 - Season with oregano, basil, salt, pepper, and sugar if using. Bring to a simmer, then cover and cook on low heat for 20 minutes, stirring occasionally, until all vegetables are very tender.
06 - Remove from heat and let cool slightly. Using an immersion blender or transfer to a blender in batches, puree the sauce until completely smooth.
07 - Return to heat if needed, adjust seasoning, and stir in Parmesan if desired. Serve hot over your favorite pasta, garnished with fresh basil.

# Expert Advice:

01 -
  • You get all the nutrients from carrots, zucchini, and spinach without anyone noticing they are there
  • The sauce freezes beautifully so you can make a big batch and have homemade pasta sauce ready for busy weeknights
  • It tastes like you simmered it all day even though it comes together in under 45 minutes
02 -
  • Let the sauce cool slightly before blending to avoid hot splatters, especially if using a countertop blender
  • The sauce will thicken as it cools, so if it seems too thick while hot, just add a splash of pasta water
03 -
  • If you do not have an immersion blender, let the sauce cool completely before transferring to a regular blender in batches
  • Adding a tablespoon of butter or cream after blending makes the sauce taste impossibly rich
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