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Easy Meatless Spaghetti Recipe

4.5 from 68 reviews

This Easy Meatless Spaghetti is a wholesome and savory vegetarian pasta dish featuring sautéed mushrooms, onions, and garlic blended with flavorful herbs and a rich tomato-based pasta sauce, served over whole wheat spaghetti and topped with freshly grated Parmesan cheese. It’s a simple, hearty, and nutritious meal perfect for a quick weeknight dinner.

Ingredients

Scale

Vegetables and Aromatics

  • 16 oz sliced mushrooms
  • 1 medium yellow onion, diced
  • 6 cloves garlic, minced or finely diced

Pan Sauce and Seasonings

  • 1 tablespoon olive oil
  • 1 tablespoon dried basil
  • 1/2 teaspoon sea salt
  • 1/4 teaspoon black pepper
  • 25 oz jar pasta sauce

Pasta and Garnish

  • 16 oz whole wheat spaghetti
  • Block of Parmesan cheese, for grating

Instructions

  1. Cook the Spaghetti: Bring a large pot of salted water to a boil and cook the whole wheat spaghetti according to the package instructions until al dente. Drain and set aside.
  2. Sauté Vegetables: In a large skillet, combine the sliced mushrooms, diced onion, minced garlic, olive oil, dried basil, sea salt, and black pepper. Cook over medium heat, stirring occasionally.
  3. Cook Down Mushrooms: Continue to sauté the mixture for 7-10 minutes or until the mushrooms have released their moisture and most of the liquid has evaporated. If any excess liquid remains, drain the mixture using a strainer to keep the sauce from becoming watery.
  4. Add Pasta Sauce: Pour the 25 oz jar of pasta sauce into the skillet with the vegetables and stir well to combine. Heat through until warm.
  5. Serve: Plate the cooked spaghetti and top with the mushroom tomato sauce. Grate fresh Parmesan cheese over the top to taste.
  6. Enjoy: Serve immediately and enjoy your delicious, meatless spaghetti meal!

Notes

  • You can substitute whole wheat spaghetti with any pasta of your choice.
  • For a vegan version, omit the Parmesan cheese or use a plant-based alternative.
  • If you prefer a spicier sauce, add red pepper flakes while sautéing the vegetables.
  • Drain excess mushroom liquid to prevent the sauce from being watery.
  • Leftovers can be refrigerated for up to 3 days and reheated on the stovetop or microwave.

Keywords: meatless spaghetti, vegetarian pasta, mushroom spaghetti, whole wheat spaghetti recipe, easy pasta sauce, healthy dinner