Which food has less impact on blood sugar?

INGREDIENTS: ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, COOKED BEEF STEAK GROUND AND FORMED (BEEF STEAK CONTAINS UP TO 14% OF A SOLUTION OF WATER, SALT, SEASONING [YEAST EXTRACT MALTODEXTRIN, FLAVORS, BEEF STOCK, SUNFLOWER OIL, SALT, BEEF FAT], SODIUM PHOSPHATE, CARAMELIZED SUGAR. POTASSIUM CHLORIDE), REDUCED FAT MOZZARELLA CHEESE (PASTEURIZED PART SKIM MILK, NONFAT MILK, MODIFIED FOOD STARCH*, CULTURES, SALT, VITAMIN A PALMITATE, ENZYMES, *INGREDIENTS NOT IN REGULAR MOZZARELLA CHEESE), ONIONS, SUGAR, 2% OR LESS OF GREEN BELL PEPPERS, RED BELL PEPPERS, MARGARINE (PALM OIL, WATER, SOYBEAN OIL, SUGAR, MONO & DIGLYCERIDES, SOYBEAN LECITHIN, POTASSIUM SORBATE AND CITRIC ACID [PRESERVATIVES], ANNATTO AND TURMERIC COLOR, VITAMIN A PALMITATE ADDED), MODIFIED FOOD STARCH, SEASONING (BUTTERMILK POWDER, NONFAT DRY MILK, WHEY POWDER, CHEDDAR CHEESE [CULTURED MILK, SALT, ENZYMES], PARMESAN CHEESE [CULTURED MILK, SALT, ENZYMES], SALT, SUGAR, AUTOLYZED YEAST EXTRACT, WHEY PROTEIN CONCENTRATE, GARLIC POWDER, ONION POWDER, CITRIC ACID, LACTIC ACID, BLUE CHEESE [CULTURED MILK, SALT, ENZYMES], FLAVOR, CALCIUM LACTATE, XANTHAN GUM, ANNATTO [COLOR], ANHYDROUS MILKFAT, SUCCINIC ACID), REDUCED FAT PROVOLONE CHEESE (PASTEURIZED PART SKIMMILK, NONFAT MILK, CULTURES, SALT, MODIFIED FOOD STARCH*, VITAMIN A PALMITATE, ENZYMES, *INGREDIENTS NOT IN REGULAR PROVOLONE CHEESE), SEASONING (BREAD CRUMBS [BLEACHED WHEAT FLOUR, DEXTROSE, YEAST, SALT], SEASONING [CHEDDAR AND BLUE CHEESES {MILK, CHEESE CULTURES, SALT, ENZYMES}, WHEY, SALT, DEXTROSE, DRIED ONION, NATURAL FLAVOR, SOYBEAN OIL, GARLIC POWDER, CITRIC ACID, LACTIC ACID, SPICE, EXTRACTIVES OF PAPRIKA AND ANNATTO]), FRACTIONATED PALM OIL, MALTODEXTRIN, EGG YOLKS, BLEACHED ENRICHED WHEAT FLOUR (WHEAT FLOUR, AMYLASE, ASCORBIC ACID, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), SALT, DOUGH CONDITIONER BLEND (CALCIUM SULFATE, SALT, L-CYSTEINE HYDROCHLORIDE, GARLIC POWDER, TRICALCIUM PHOSPHATE, ENZYMES), YEAST, CREAMER (COCONUT OIL, CORN SYRUP SOLIDS, SODIUM CASEINATE [MILK], MONO AND DIGLYCERIDES, DIPOTASSIUM PHOSPHATE, SOY LECITHIN), WHEY, EMULSIFIER (MONOGLYCERIDES, 2% OR LESS OF ASCORBIC ACID [ANTIOXIDANT], CITRIC ACID [ANTIOXIDANT]), SOY LECITHIN, METHYLCELLULOSE, DRIED ONIONS, LACTIC ACID BLEND (LACTIC ACID, CALCIUM LACTATE), SOY FLOUR, EGG WHITE