Which food has less impact on blood sugar?

BONELESS, SKINLESS CHICKEN BREAST MEAT WITH RIB MEAT CONTAINING UP TO AN 8% SOLUTION OF WATER, SEASONING (SUGAR, SALT, DEHYDRATED CHICKEN BROTH, DEHYDRATED GARLIC, DEHYDRATED ONION), VINEGAR WITH NATURAL FLAVOR, SODIUM PHOSPHATES. BATTERED AND BREADED WITH: BLEACHED WHEAT FLOUR. WATER, ENRICHED BLEACHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, FERROUS SULFATE, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), DEXTROSE, MODIFIED FOOD STARCH, SOYBEAN OIL, GROUND PAPRIKA, YELLOW CORN FLOUR, SALT, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE), NONFAT DRIED MILK, MONO AND DIGLYCERIDES, NATURAL FLAVOR SPICE EXTRACTIVES. FILLED WITH: PEPPER JACK CHEESE (MONTEREY JACK CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), JALAPENO PEPPERS), PROCESSED SWISS CHEESE (SWISS CHEESE CULTURED MILK, SALT, ENZYMES), WATER, CREAM, SODIUM PHOSPHATES, SALT, LACTIC ACID, COOKED BACON (CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, SODIUM ERYTHORBATE, SODIUM NITRITE, MAY CONTAIN SMOKE FLAVORING). BREADING SET IN VEGETABLE OIL.