Walnut-lentil Bolognese is a vegetarian or vegan alternative to the classic Italian meat-based Bolognese sauce. In this variation, walnuts and lentils are used to provide texture and protein, creating a hearty and flavorful sauce that can be served over pasta or other grains.

Here's a basic recipe for Walnut-Lentil Bolognese:

Ingredients:

• 1 cup dry green or brown lentils, rinsed and drained
• 2 cups walnuts, finely chopped or pulsed in a food processor
• 2 tablespoons olive oil
• 1 onion, finely chopped
• 2 carrots, finely chopped
• 2 celery stalks, finely chopped
• 3 cloves garlic, minced
• 1 can (28 ounces) crushed tomatoes
• 1/2 cup tomato paste
• 1 cup vegetable broth
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• 1/2 teaspoon dried thyme
• Salt and black pepper to taste
• Red pepper flakes (optional, for heat)
• 1/4 cup fresh parsley, chopped (for garnish)
• Cooked pasta or grains of your choice (for serving)

Instructions:

• Cook the lentils according to package instructions until they are just tender. Drain any excess water and set aside.
• In a large pan or skillet, heat olive oil over medium heat. Add chopped onions, carrots, and celery. Cook until the vegetables are softened, about 5-7 minutes.
• Add minced garlic and cook for an additional 1-2 minutes until fragrant.
• Stir in the finely chopped walnuts and cook for about 3-5 minutes, allowing them to toast slightly.
• Add the cooked lentils, crushed tomatoes, tomato paste, vegetable broth, oregano, basil, thyme, salt, black pepper, and red pepper flakes (if using). Stir well to combine.
• Bring the mixture to a simmer, then reduce the heat to low and let it simmer for 20-30 minutes, allowing the flavors to meld. If the sauce becomes too thick, you can add more vegetable broth to reach your desired consistency.
• Taste and adjust the seasoning as needed.
• Serve the Walnut-Lentil Bolognese over cooked pasta or grains of your choice. Garnish with chopped fresh parsley.