Instant Pot Hearty Veggie Spaghetti Sauce Recipe | Home Pressure Cooking

Ingredients

• 1 tablespoon olive oil
• 1 onion, diced
• 2 carrots, diced
• 2 celery stalks, diced
• 1 red bell pepper, diced
• 3 cloves garlic, minced
• 1 zucchini, diced
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 28 oz crushed tomatoes
• 6 oz tomato paste
• 1 cup vegetable broth
• 1 tablespoon balsamic vinegar
• 1 tablespoon sugar (optional)
• 0.25 cup chopped fresh parsley