Which food has less impact on blood sugar?

INGREDIENTS: BONELESS CHICKEN BREAST MEAT WITH RIB MEAT, WATER, MODIFIED FOOD STARCH, SALT, SODIUM PHOSPHATES. BREADED WITH ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, YELLOW CORN FLOUR, MODIFIED CORN STARCH, SPICES, SALT, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, MONOCALCIUM PHOSPHATE), CORN STARCH, GARLIC POWDER, SUGAR, DRIED BUTTERMILK, DISODIUM INOSINATE AND DISODIUM GUANYLATE, TRICALCIUM PHOSPHATE, ONION POWDER, DRIED EGG WHITES, YEAST EXTRACT, MONO AND DIGLYCERIDES, MALT EXTRACT. SAUCE INGREDIENTS: HIGH FRUCTOSE CORN SYRUP, SOY SAUCE (WATER, WHEAT, SOYBEANS, SALT AND LESS THAN 0.10% SODIUM BENZOATE AS A PRESERVATIVE), BROWN SUGAR, DISTILLED VINEGAR, WORCESTERSHIRE SAUCE (DISTILLED VINEGAR, MOLASSES, SUGAR, WATER, SALT, CARAMEL COLOR, GARLIC POWDER, SPICES, TAMARIND, NATURAL FLAVOR), BOURBON, WATER, CARAMELIZED SUGAR, FOOD STARCH-MODIFIED, SALT, DEHYDRATED ONION AND GARLIC, SPICES, CITRIC ACID, XANTHAN GUM, POTASSIUM SORBATE AND SODIUM BENZOATE (AS A PRESERVATIVE).