Lentil Bolognese over Spaghetti

Craving a hearty, satisfying meal that comes together quickly? This Lentil Bolognese over Spaghetti is a perfect weeknight dinner recipe, offering rich flavors and a comforting texture without spending hours in the kitchen. You’ll love how easy it is to prepare a delicious and healthy meal.

This recipe and accompanying image were created with the help of AI for inspiration and guidance. Results may vary depending on ingredients, equipment, and technique.

Key Ingredients & Substitutions:

  • Green or Brown Lentils: Canned work best for speed, or cook dried lentils ahead of time.
  • Crushed Tomatoes: Use canned diced tomatoes if you prefer a chunkier sauce.
  • Vegetable Broth: Chicken broth can be used if not strictly vegetarian.
  • Spaghetti: Any pasta shape works, like penne or fusilli.
  • Onion, Carrots, Celery: This classic mirepoix forms the flavor base. No substitutions needed for these.

Ingredients:

Main Ingredients:

  • 1 tablespoon olive oil
  • 1 medium onion, finely chopped
  • 2 carrots, finely chopped
  • 2 celery stalks, finely chopped
  • 2 cloves garlic, minced
  • 1 (28-ounce) can crushed tomatoes
  • 1 (15-ounce) can green or brown lentils, rinsed and drained
  • 1 cup vegetable broth
  • 1 teaspoon dried oregano
  • ½ teaspoon dried basil
  • ¼ teaspoon red pepper flakes (optional)
  • Salt and freshly ground black pepper to taste
  • 12 ounces spaghetti

Optional Garnishes:

  • Fresh parsley, chopped

How Much Time Will You Need?

  • Total Time: 40 minutes
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Servings: 4
  • Tools Needed: Large pot, large skillet

Step-by-Step Instructions:

1. Sauté the Aromatics

Heat the olive oil in a large skillet or Dutch oven over medium heat. Add the chopped onion, carrots, and celery, then cook until softened, about 5-7 minutes. Stir in the minced garlic and cook for another minute until fragrant.

2. Build the Bolognese Base

Pour in the crushed tomatoes, rinsed lentils, and vegetable broth. Add the dried oregano, dried basil, and red pepper flakes if you’re using them. Stir everything together well.

3. Simmer the Sauce

Bring the sauce to a gentle simmer, then reduce the heat to low. Let it cook, uncovered, for at least 15-20 minutes, stirring occasionally, allowing the flavors to meld and the sauce to thicken. Season with salt and pepper to your taste.

4. Cook the Spaghetti

While the bolognese simmers, bring a large pot of salted water to a boil. Add the spaghetti and cook according to package directions until al dente. Drain the spaghetti thoroughly.

5. Combine and Serve

Divide the cooked spaghetti among serving bowls. Spoon a generous amount of the lentil bolognese over the top of each serving. Garnish with fresh parsley if desired for a truly delightful weeknight dinner recipe.

Variation Ideas:

  • Add more vegetables: Stir in chopped zucchini, bell peppers, or mushrooms during the last 10 minutes of simmering.
  • Spicy kick: Increase the red pepper flakes or add a dash of your favorite hot sauce.
  • Creamy texture: Stir in a spoonful of dairy-free cream cheese or cashew cream at the end for richness.

Storage Instructions:

Store leftover Lentil Bolognese and spaghetti separately in airtight containers in the refrigerator for up to 3-4 days. Reheat gently on the stovetop or in the microwave until warmed through. The sauce also freezes well for up to 3 months.

Frequently Asked Questions (FAQ):

Can you make this bolognese ahead of time?

Absolutely! The flavors often improve overnight. Prepare the sauce and store it separately from the cooked pasta.

What kind of lentils should you use?

Green or brown lentils are best for this recipe as they hold their shape well. Avoid red lentils, which tend to break down too much.

Is this a good option for meal prepping?

Yes, this lentil bolognese is an excellent weeknight dinner recipe for meal prepping. You can make a large batch and enjoy it throughout the week.

Can you make this recipe gluten-free?

Yes, simply use your favorite gluten-free spaghetti or other gluten-free pasta.

How do you thicken the bolognese if it’s too thin?

Continue to simmer the sauce uncovered, allowing more liquid to evaporate. You can also mash some of the lentils against the side of the pot to help thicken it.

What other vegetables can you add to the sauce?

Chopped spinach or kale can be stirred in during the last few minutes of cooking for added nutrients.