Which food has less impact on blood sugar?

CRUST (ENRICHED WHEAT FLOUR [WHEAT FLOUR, FERROUS SULFATE, NIACIN, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, ENZYME], WATER, BREAD CRUMBS [ENRICHED BLEACHED WHEAT FLOUR {WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONOITRATE, RIBOFLAVIN, FOLIC ACID}, YEAST, SUGAR, SALT], SOYBEAN OIL, YEAST, UNSALTED BUTTER [PASTEURIZED CREAM, NATURAL FLAVORINGS], CONTAINS 2% OR LESS OF THE FOLLOWING: SOUR FLAVORING [CORN STARCH, WHEAT FLOUR, FUMARIC ACID, SALT, SODIUM SILICO ALUMINATE, LACTIC ACID, ACETIC ACID], SALT, OAT FIBER, VITAL WHEAT GLUTEN, LECITHIN [SOY LECITHIN, CANOLA OIL], VINEGAR, SUGAR, ENCAPSULATED BAKING SODA [SODIUM BICARBONATE, PALM OIL, HYDROGENATED SOYBEAN OIL], DOUGH CONDITIONER [WHEAT FLOUR, ASCORBIC ACID, ENZYMES]), BUFFALO STYLE RANCH 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, EXTRACTIVES OF ANNATTO], RANCH SAUCE SEASONING [CREAMER {SUNFLOWER OIL, CORN SYRUP SOLIDS, SODIUM CASEINATE, MONO-AND DIGLYCERIDES, DIPOTASSIUM PHOSPHATE, 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, NATURAL & ARTIFICIAL FLAVORS], VINEGAR), BUFFALO STYLE SEASONING ENROBED CHICKEN (CHICKEN BREAST MEAT WITH RIB MEAT [SKINLESS BONELESS CHICKEN BREAST MEAT WITH RIB MEAT, WATER, ISOLATED SOY PROTEIN PRODUCT {ISOLATED SOY PROTEIN, MODIFIED FOOD STARCH, UNMODIFIED CORN STARCH, CARRAGEENAN WITH LESS THAN 2% SOY LECITHIN}, SALT, SODIUM PHOSPHATES, CARRAGEENAN], BUFFALO SEASONING [HOT SAUCE POWDER {HOT SAUCE (AGED CAYENNE PEPPERS, DISTILLED VINEGAR, SALT, GARLIC POWDER), MALTODEXTRIN}, SALT, SUGAR, SPICE, ONION POWDER, GARLIC POWDER, CORNSTARCH, NATURAL FLAVORS INCLUDING GRILL, EXTRACTIVE OF PAPRIKA], CHIVES), WHOLE MILK MOZZARELLA CHEESE (CULTURED PASTEURIZED MILK, SALT, ENZYMES), BACON (BACON CURED WITH: WATER, SALT, CONTAINS 2% OR LESS OF SUGAR, SODIUM ERYTHORBATE, SODIUM ASCORBATE, SODIUM NITRITE, SMOKE FLAVORING, SODIUM PHOSPHATE), WHITE CHEDDAR CHEESE (PASTUERIZED MILK, CHEESE CULTURES, SALT, ENZYMES).