Gluten-Free Low Amine Recipes Low Amine Entrees Soy-Free Low Amine Recipes Cajun Burgers with Caramelized OnionsJenny Scott April 28, 2012 Cajun Burgers with Caramelized Onions Cajun Burger with Caramelized Onions, Sweet Potato Fries and Tomato-Free Ketchup (low-amine, gluten-free, soy-free, dairy-free, nut-fre...