Prep Vegetables: Dice onion, carrot, and celery. Finely chop garlic.
Sauté Mirepoix: Heat oil in a pan. Sauté diced vegetables with salt and pepper until softened and caramelised. Add garlic and fry until fragrant.
Bloom Herbs: Add dried herbs and pepper flakes. Cook until fragrant, adding water if needed to prevent burning. Stir in tomato paste and cook for a few minutes.
Simmer Sauce: Add tinned tomatoes, water, and nutritional yeast. Bring to a boil, then simmer for at least 10-15 minutes.
Cook Pasta: Cook pasta al dente according to package directions.
Incorporate TVP: Add TVP to the sauce and mix well. Adjust consistency with water if needed. Thicken (Optional): In a separate bowl, mix 1 tsp cornstarch with 1 tsp cold water. Add to bolognese and heat until thickened.
Season: Season the sauce to taste with salt and pepper.
Combine & Serve: Drain pasta and add to the sauce. Toss to coat. Serve immediately with optional vegan parmesan or garlic bread.