Which food has less impact on blood sugar?

INGREDIENTS: ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, ANGUS COOKED BEEF STEAK GROUND AND FORMED CARAMEL COLOR ADDED (CONTAINS UP TO 14% SOLUTION OF WATER, SALT, SEASONING [YEAST EXTRACT, MALTODEXTRIN, FLAVORS, BEEF STOCK, SUNFLOWER OIL, SALT, SODIUM PHOSPHATE, BEEF FAT], SODIUM PHOSPHATE, POTASSIUM CHLORIDE, CARAMEL COLOR), 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, PALM OIL, 2% OR LESS OF GREEN BELL PEPPERS, RED BELL PEPPERS, SUGAR, 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), MALTODEXTRIN, SALT, FRACTIONATED PALM OIL, YEAST, BLEACHED ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), DOUGH CONDITIONER BLEND (CALCIUM SULFATE, SALT, L-CYSTEINE HYDROCHLORIDE, GARLIC POWDER, TRICALCIUM PHOSPHATE, ENZYMES [WHEAT]), EGG YOLKS, WHEY, CREAMER (CANOLA OIL, CORN SYRUP SOLIDS, SODIUM CASEINATE [A MILK DERIVATIVE], DIPOTASSIUM PHOSPHATE, MONO AND DIGLYCERIDES, SILICON DIOXIDE), EMULSIFIER (MONOGLYCERIDES, 2% OR LESS OF ASCORBIC ACID [ANTIOXIDANT], CITRIC ACID [ANTIOXIDANT]), LACTIC ACID, ONION POWDER, CALCIUM LACTATE, SOY FLOUR, EGG WHITES.