Heat the olive oil in a large saucepan over medium heat. Add the onion, garlic, chili pepper and ginger and cook, stirring occasionally, for 2-3 minutes or until softened. Add the tomato sauce, apple sauce, honey, cider vinegar, soy sauce and chili powder and stir until the ingredients are well blended. Simmer the sauce for 25-30 minutes, or until thickened.
Ronnie Fein is a cookbook author, food writer and cooking teacher in Stamford. She is the author of The Modern Kosher Kitchen and Hip Kosher. Visit her food blog, Kitchen Vignettes, at www.ronniefein.com, friend on Facebook at RonnieVailFein, Twitter at @RonnieVFein, Instagram at RonnieVFein.