This tomato basil soup made from fresh, bold San Marzano tomatoes in the Instant Pot is a quick and easy meal perfect for weeknights or lazy summer weekend afternoons. Tomato soup is always best made with peak-summer tomatoes and this is a delicious and fast way to use up your garden’s or farmers market’s bounty. Free-from the top 8 allergens, Paleo, and vegan, this is a versatile dish the whole family will love!