Which food has less impact on blood sugar?

BONELESS SKINLESS BREAST OF CHICKEN WITH RIB MEAT WITH UP TO 8% SOLUTION OF WATER, SEASONING (SUGAR, SALT, DEHYDRATED CHICKEN BROTH, DEHYDRATED GARLIC, DEHYDRATED ONION), SODIUM PHOSPHATES. FILLED WITH: BROCCOLI, PROCESSED SWISS- AMERICAN CHEESE (SWISS CHEESE [CULTURED MILK, SALT, ENZYMES], AMERICAN CHEESE [CULTURED MILK, SALT, ENZYMES], WATER, CREAM, SODIUM CITRATE, SODIUM PYROPHOSPHATE, SALT, LACTIC ACID, SORBIC ACID), BECHAMEL SAUCE (WHOLE MILK, WATER, UNSALTED BUTTER [PASTEURIZED CREAM, LACTIC ACID, DIACETYL], FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR], MODIFIED FOOD STARCH, SALT, XANTHAN GUM, WHITE PEPPER, GRANULATED ONION, GRANULATED GARLIC, GROUND NUTMEG), SUGAR, MODIFIED CORN STARCH. BREADED WITH: BLEACHED WHEAT FLOUR, DEXTROSE, PARTIALLY HYDROGENATED SOYBEAN OIL, GROUND PAPRIKA, SALT, NONFAT DRIED MILK, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE), MONO AND DIGLYCERIDES, NATURAL FLAVOR, SPICE EXTRACTIVES. BATTERED WITH: WATER, ENRICHED BLEACHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, FERROUS SULFATE, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MODIFIED FOOD STARCH, YELLOW CORN FLOUR, SALT, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE). PRE-BROWNED IN VEGETABLE OIL.