Which food has less impact on blood sugar?

WHEAT FLOUR, PASTEURIZED PROCESS CHEDDAR CHEESE (CHEDDAR CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES], WATER, MILKFAT, SODIUM PHOSPHATE, SODIUM HEXAMETAPHOSPHATE, SALT, APOCAROTENAL [COLOR]), WATER, BACON BITS (BACON [CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, SODIUM ERYTHORBATE, SODIUM NITRITE], SMOKE FLAVOR), SOYBEAN OIL, CONTAINS 2% OR LESS OF EACH OF THE FOLLOWING: ASCORBIC ACID, CITRIC ACID, DRIED CHEESE BLEND (AMERICAN CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES], BLUE CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES], FOOD STARCH-MODIFIED, WHEY, PARTIALLY HYDROGENATED SOYBEAN OIL, WHEY PROTEIN CONCENTRATE, SALT, CARBOXYMETHYLCELLULOSE, LACTOSE, BUTTERMILK SOLIDS, MALTODEXTRIN, NATURAL FLAVORS, SODIUM PHOSPHATE, LACTIC ACID, YELLOW 5, YELLOW 6), DRIED CHEESE BLEND (GRANULAR AND BLUE CHEESES [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYME], WHEY POWDER, PARTIALLY HYDROGENATED SOYBEAN OIL, WHEY PROTEIN CONCENTRATE, LACTOSE, MALTODEXTRIN, SALT, SODIUM PHOSPHATE, CITRIC ACID, LACTIC ACID), GUAR GUM, LEAVENING (BAKING SODA, SODIUM ALUMINUM PHOSPHATE), LOW MOISTURE PART SKIM MOZZARELLA CHEESE (CULTURED PASTEURIZED PART SKIM MILK, SALT, ENZYMES, *MODIFIED CORNSTARCH), METHYLCELLULOSE, MILK SOLIDS, MODIFIED TAPIOCA STARCH, NATURAL FLAVOR, NONFAT DRY MILK, ONION, SALT, SOY LECITHIN, SUGAR, WHEY SOLIDS, XANTHAN GUM, YEAST.