Which food has less impact on blood sugar?

INGREDIENTS: FULLY COOKED SPICY BREADED CHICKEN BREAST FILLET WITH RIB MEAT: CHICKEN BREAST WITH RIB MEAT, WATER, CONTAINS 2% OR LESS OF: MALTODEXTRIN, MODIFIED CORNSTARCH, PAPRIKA, SPICES, EXTRACTIVES OF PAPRIKA, EXTRACTIVES OF TURMERIC, SPICE EXTRACTIVE, SALT, SODIUM PHOSPHATES. BATTERED AND BREADED WITH: BLEACHED WHEAT FLOUR, WATER, WHEAT FLOUR, CONTAINS 2% OR LESS OF: ENRICHED BLEACHED WHEAT FLOUR (BLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MODIFIED CORNSTARCH, WHEAT GLUTEN, SODIUM PHOSPHATE, SALT, WHEY, YELLOW CORN FLOUR, DEXTROSE, SPICES, YEAST EXTRACT, SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, MONOCALCIUM PHOSPHATE, NATURAL FLAVOR, CORNSTARCH, SPICE EXTRACTIVE, EXTRACTIVES OF PAPRIKA, SOY FLOUR, NATURAL FLAVORS (WITH EXTRACTIVES OF PAPRIKA), YEAST, SUGAR. SET IN VEGETABLE OIL. CORN DUSTED BUN: ENRICHED BLEACHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, ENZYME), WATER, SUGAR, SOYBEAN OIL, CONTAINS 2% OR LESS OF: YELLOW CORN MEAL, YEAST (YEAST, SORBITAN MONOSTEARATE, ASCORBIC ACID), SALT, CALCIUM PROPIONATE (PRESERVATIVE), MONOGLYCERIDES WITH ASCORBIC ACID AND CITRIC ACID (ANTIOXIDANTS), CALCIUM SULFATE, ENZYMES, WHEAT STARCH, ASCORBIC ACID, FD&C YELLOW #5.