I used to HATE mushrooms but this pasta sauce has changed my mind. 😍 This delicious sauce uses mushrooms for a hearty texture that is completely vegetarian! . Plus, this recipe is only 7 ingredients! So you can make this sauce with just a handful of pantry staples. Tap the save button so you have it for your next pasta night! . Here's what you need: 6 tablespoons extra virgin olive oil 8 oz cremini or button mushrooms 1 small yellow onion, chopped 5 cloves garlic, minced 1 teaspoon dried oregano 1/4 teaspoon crushed red pepper flakes (optional) ¼ cup tomato paste 28 oz crushed tomatoes 2 cups vegetable broth . Instructions Heat the olive oil in a large skillet over medium heat for 30 seconds Add mushrooms and cook for 8 minutes, stirring occasionally Add onion and cook for 5 minutes until the onion is translucent Add tomato paste and cook 1-2 minutes Add garlic, oregano, and crushed red peppers and continue to cook for 30 seconds Stir in tomatoes and broth bring to a simmer. Reduce he...