Which food has less impact on blood sugar?

CRUST (WHEAT FLOUR, WATER, SOYBEAN OIL, SUGAR, PALM OIL, CONTAINS 2% OR LESS OF SALT, YEAST, CULTURED WHEY, WHEY, VINEGAR, SOY LECITHIN, ASCORBIC ACID, FOLIC ACID, NIACIN, RIBOFLAVIN, THIAMINE MONONITRATE, ENZYMES, REDUCED IRON [FERROUS SULFATE], SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE, MAY CONTAIN MALTED BARLEY FLOUR, WHEAT STARCH, CANOLA OIL, AND CORN STARCH), LOW MOISTURE WHOLE MILK MOZZARELLA CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES), BUFFALO SAUCE (WATER, HOT SAUCE [AGED RED CAYENNE PEPPERS, DISTILLED VINEGAR, SALT, GRANULATED GARLIC], BUFFALO SAUCE SEASONING (MODIFIED CORN STARCH, SALT, SPICE, HOT SAUCE POWDER {AGED CAYENNE RED PEPPERS, DISTILLED VINEGAR, SALT, GARLIC POWDER, MALTODEXTRIN, NATURAL FLAVOR}, NATURAL FLAVORS INCLUDING BUTTER, ANNATTO EXTRACT), RANCH SEASONING [CREAMER {SUNFLOWER OIL, CORN SYRUP SOLIDS, SODIUM CASIENATE, MONO-AND DIGLYCERIDES, DIPOTASSIUM PHOSPHATE, 2% OR LESS OF TRICALCIUM PHOSPHATE, SOY LECITHIN, TOCOPHEROLS ADDED TO PROTECT FLAVOR}, MALTODEXTRIN, FOOD STARCH - MODIFIED, SALT, SUGAR, CULTURED BUTTERMILK, ONION POWDER, GARLIC POWDER, LESS THAN 2% OF SPICES, CITRIC ACID, LACTIC ACID, XANTHAN GUM, NATURAL AND ARTIFICIAL FLAVOR], VINEGAR), BUFFALO SEASONING ENROBED CHICKEN (CHICKEN BREAST MEAT WITH RIB MEAT (CHICKEN BREAST MEAT WITH RIB MEAT, WATER, ISOLATED SOY PROTEIN PRODUCT {ISOLATED SOY PROTEIN, FOOD STARCH - MODIFIED, CORN STARCH, CARRAGEENAN WITH LESS THAN 2% SOY LECITHIN}, SEASONING {POTASSIUM CITRATE, CITRIC ACID, SODIUM DIACETATE, VEGETABLE OIL}, SALT, SODIUM PHOSPHATES, CARRAGEENAN], BUFFALO SAUCE SEASONING (MODIFIED CORN STARCH, SALT, SPICE, HOT SAUCE POWDER {(AGED CAYENNE RED PEPPERS, DISTILLED VINEGAR, SALT, GARLIC POWDER), MALTODEXTRIN, NATURAL FLAVOR}, NATURAL FLAVORS INCLUDING BUTTER, EXTRACTIVES OF ANNATTO]), PARSLEY.