Lentil Bolognese

Name: Lentil Bolognese
Prep time: 10 min
Cook time: 10 min
Total time: 10 min
Yield: 1
Cuisine: Italian
Ingredients: 2 teaspoons olive oil; ½ small onion; 2 garlic cloves; ½ cup mushrooms; 1 tablespoon tomato paste; 1 cup tomato sauce; ¾ cup cooked lentils of choice; 60 grams spaghetti; pasta water; Parmigiano for serving