Which food has less impact on blood sugar?

CRUST (FLOUR [WHEAT FLOUR, ENZYME], WATER, SOYBEAN OIL, CONTAINS 2% OR LESS OF: SUGAR, YEAST, BREAD CRUMBS [WHEAT FLOUR, YEAST, SUGAR, SALT], SALT, HONEY, ENRICHMENT [FERROUS SULFATE, NIACIN, WHEAT FLOUR, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID], SOY [PROCESSING AID]), RANCH SAUCE (WATER, CREAMER [SUNFLOWER OIL, CORN SYRUP SOLIDS, SODIUM CASIENATE [MILK], MONO- AND DIGLYCERIDES, DIPOTASSIUM PHOSPHATE, CONTAINS 2% OR LESS OF TRICALCIUM PHOSPHATE, SOY LECITHIN, TOCOPHEROLS ADDED TO PROTECT FLAVOR], MALTODEXTRIN, MODIFIED FOOD STARCH, SALT, SUGAR, CULTURED BUTTERMILK, ONION POWDER, GARLIC POWDER, LESS THAN 2% OF SPICES, CITRIC ACID, LACTIC ACID, XANTHAN GUM, ARTIFICIAL FLAVOR), WHITE CHICKEN (BONELESS SKINLESS CHICKEN BREAST MEAT WITH RIB MEAT, WATER, ISOLATED SOY PROTEIN PRODUCT [ISOLATED SOY PROTEIN, MODIFIED FOOD STARCH, UNMODIFIED CORNSTARCH, CARRAGEENAN WITH LESS THAN 2% SOY LECITHIN], SEASONING [POTASSIUM CITRATE, CITRIC ACID, SODIUM DIACETATE, VEGETABLE OIL], SALT, SODIUM PHOSPHATES, CARRAGEENAN), LOW MOISTURE PART SKIM MOZZARELLA CHEESE (PASTEURIZED PART SKIM MILK, CHEESE CULTURES, SALT, ENZYMES), COOKED BACON (PORK CURED WITH WATER, SALT, SUGAR, SMOKE FLAVORING, SODIUM PHOSPHATE, SODIUM ERYTHORBATE, SODIUM NITRITE).