Which food has less impact on blood sugar?

CRUST: (FLOUR [WHEAT, MALTED BARLEY], WATER, SOYBEAN OIL, CONTAINS 2% OR LESS OF THE FOLLOWING: YEAST, SALT, DEXTROSE, LEAVENING [SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE], CALCIUM PROPIONATE [PRESERVATIVE] SOY LECITHIN). MOZZARELLA CHEESE: LOW MOISTURE PART SKIM MILK (PASTEURIZED PART SKIM MILK, CHEESE CULTURES, SALT, ENZYMES). BUFFALO STYLE SEASONED CHICKEN BREAST WITH RIB MEAT: (CHICKEN BREAST WITH RIB MEAT, WATER, SEASONING [SALT, MALTODEXTRIN, TAPIOCA STARCH, HOT SAUCE (AGED CAYENNE PEPPERS, VINEGAR, SALT, GARLIC POWDER), VINEGAR, MODIFIED CORN STARCH, SPICE, SUGAR, EXTRACTIVES OF PAPRIKA, ONION POWDER, EXTRACTIVES OF ANNATTO. NATURAL FLAVOR, EXPELLER PRESSED SUNFLOWER OIL, SODIUM DIACETATE], MODIFIED TAPIOCA STARCH, SODIUM PHOSPHATE, BLACK PEPPER. RANCH SAUCE: (WATER, COCONUT OIL, CORN SYRUP SOLIDS, BUTTERMILK [DRIED], MODIFIED FOOD STARCH, SOUR CREAM [DRIED] (CULTURED CREAM, NONFAT MILK), GARLIC & ONION POWDER, YEAST EXTRACT, SALT, MALTODEXTRIN, WHEY PROTEIN CONCENTRATE, CULTURED DIARY PRODUCT [WHEY PROTEIN CONCENTRATE, SKIM MILK, YOGURT CULTURES {L. BULGARICUS, S. THERMOPHIOUS}, HEAT TREATED AFTER CULTURING], SODIUM CASEINATE, VINEGAR [DRIED], LACTIC ACID, SPICE, DIPOTASSIUM PHOSPHATE, MONO & DIGLYCERIDES, XANTHAM GUM, CALCIUM LACTATE, PARSLEY [DRIED], SOYBEAN OIL). BACON: CURED WITH: (WATER, SALT, SODIUM ERYTHORBATE, SODIUM NITRITE). MAY CONTAIN SUGAR, SMOKE FLAVORING, SODIUM PHOSPHATE. CHEDDAR CHEESE: (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO (COLOR)).