This low fodmap pasta sauce recipe for SIBO and IBS is onion and garlic free. Instead, the IBS friendly pasta sauce is made with liver cleansing vegetables. Red pepper, grated carrot, and zucchini are sauteed in olive oil for fifteen minutes with basil, oregano, and thyme. These spices are great for inhibiting the growth of pathogenic bacteria for people with IBS and SIBO ~ Didem