Which food has less impact on blood sugar?

FULLY COOKED BREADED CHICKEN BREAST FILLET WITH RIB MEAT: BONELESS, SKINLESS CHICKEN BREASTS WITH RIB MEAT, WATER, SUGAR, MODIFIED FOOD STARCH, SALT, SODIUM PHOSPHATES, SPICES (INCLUDING CELERY SEED), MALTODEXTRIN, ONION POWDER, GARLIC POWDER, NATURAL FLAVORS (INCLUDING EXTRACTIVES OF MUSTARD SEED). BREADED WITH: WHEAT FLOUR, WATER, 2% OR LESS OF THE FOLLOWING: SUGAR, RICE FLOUR, PEA STARCH, SALT, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, MONOCALCIUM PHOSPHATE), MALTODEXTRIN, SPICES (INCLUDING CELERY SEED), YEAST EXTRACT, CARAMELIZED SUGAR, NATURAL FLAVORS, CORN STARCH, EXTRACTIVES OF PAPRIKA. BREADING SET IN VEGETABLE OIL. BUN: ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID), WATER, SOYBEAN OIL, SUGAR, CONTAINS 2% OR LESS OF: ASCORBIC ACID, CALCIUM SULFATE, CORN SYRUP SOLIDS, ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, FERROUS SULFATE, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), ENZYMES, MONOGLYCERIDES WITH CITRIC ACID (ANTIOXIDANT) AND ASCORBIC ACID (ANTIOXIDANT), MONOGLYCERIDES, NATURAL COOKED BUTTER TYPE FLAVOR (MALTODEXTRIN, GUM ARABIC, NATURAL FLAVOR, SUNFLOWER OIL), OAT FIBER, SALT, SODIUM ALGINATE, SODIUM STEAROYL LACTYLATE, WHEAT STARCH, XANTHAN GUM, YEAST (YEAST, SORBITAN MONOSTEARATE, ASCORBIC ACID).