Which food has less impact on blood sugar?

INGREDIENTS: FRIED CHICKEN BREAST PATTIES WITH RIB MEAT (CHICKEN BREAST MEAT WITH RIB MEAT, WATER, ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], MODIFIED FOOD STARCH, YELLOW CORN FLOUR, WHEAT FLOUR, CONTAINS 1% OR LESS OF SALT, ISOLATED SOY PROTEIN, RICE STARCH, DEXTROSE, CHICKEN FLAVOR [DRIED CHICKEN BROTH, CHICKEN POWDER, FLAVOR], SODIUM PHOSPHATES, SPICES, PAPRIKA EXTRACTS, YEAST, XANTHAN GUM. BREADING SET IN VEGETABLE OIL), POTATOES, WATER, CREAM, 2% OR LESS OF SKIM MILK, CHICKEN BROTH, BUTTER (CREAM, SALT), ONIONS, CHICKEN FAT, SOUR CREAM (CULTURED CREAM, SKIM MILK, ENZYMES), MODIFIED CORNSTARCH, SALT, BLEACHED WHEAT FLOUR, SOYBEAN OIL, MODIFIED TAPIOCA STARCH, CORNSTARCH, SPICES, MALTODEXTRIN, MONO- AND DIGLYCERIDES, POTATO MALTODEXTRIN, CARAMEL COLOR, AUTOLYZED YEAST EXTRACT, CHICKEN AND CHICKEN BROTH (WATER, CHICKEN BROTH), FLAVORS, CARRAGEENAN, POTASSIUM CHLORIDE, CULTURED WHEY, SOY SAUCE POWDER (SOY SAUCE [WHEAT, SOYBEANS, SALT], MALTODEXTRIN, SALT), XANTHAN GUM, TURMERIC & ANNATTO COLOR, DEXTROSE, CORN OIL.