Which food has less impact on blood sugar?

CHICKEN PATTY - CHICKEN BREAST WITH RIBMEAT, WATER, WHEATFLOUR [ENRICHED WITH: NIACIN, FERROUS SULFATE, THIAMINEMONONITRATE, RIBOFLAVIN, FOLIC ACID], SOY PROTEIN CONCENTRATE, MODIFIED FOOD STARCH, SALT, SUGAR, YEAST, SODIUM PHOSPHATE, RICE FLOUR, WHITE CORN FLOUR, FLAVOR, BUTTERMILK POWDER (SWEET CREAM, WHEY CREAM), MALTODEXTRIN, DEXTROSE, GUAR GUM., ONION ROLL ENRICHED FLOUR(WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, HIGH FRUCTOSE CORN SYRUP, YEAST, SOYBEAN OIL, CONTAINS 2% OR LESS OF THE FOLLOWING SALT, WHEAT GLUTEN, CALCIUM SULFATE, YELLOW CORN FLOUR, VINEGAR, MONOGLYCERIDES, MONOCALCIUM PHOSPHATE, DATEM, AMMONIUM SULFATE, CALCIUM STEAROYL LACTYLATE, POLYSORBATE 60, ENZYME, COLORED WITH EXTRACTS OF ANNATTO AND TURMERIC, SODIUM STEAROYL LACTYLATE, CALCIUM PEROXIDE, AZODICARBONAMIDE, CALCIUM PROPIONATE (TO RETARD SPOILAGE), TOPPED WITH ONIONS AND POPPY SEEDS., MOZZARELLA CHEESE LOW MOISTURE PART-SKIM MOZZARELLA CHEESE(PASTEURIZED PART SKIM MILK, CHEESE CULTURE, SALT, MICROBIAL ENZYMES)., PARMESAN MAYO - MAYONNAISE (SOYBEAN OIL, WATER, CORN SYRUP, EGG YOLKS, DISTILLED VINEGAR, SALT, MUSTARD SEED, CALCIUM DISODIUM EDTA (TO PROTECT FLAVOR)), GRATED PARMESAN CHEESE (PASTEURIZED PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES), POWDERED CELLULOSE(ANTI CAKING AGENT) AND POTASSIUM SORBATE (TO PROTECT FLAVOR).