Which food has less impact on blood sugar?

INGREDIENTS: BREAD (ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, REDUCED IRON, NIACIN, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, SUGAR, YEAST, OAT FIBER, SOYBEAN OIL, CULTURED WHEAT STARCH, GRAIN VINEGAR, SALT, WHEAT STARCH, ACETIC ACID, SOY LECITHIN, CITRIC ACID), COOKED WHITE MEAT CHICKEN STRIPS (WHITE MEAT CHICKEN, WATER, ISOLATED SOY PROTEIN, MODIFIED RICE STARCH, CHICKEN FLAVOR [DEHYDRATED CHICKEN BROTH, CHICKEN POWDER, NATURAL FLAVOR], SODIUM PHOSPHATE, SALT), REDUCED FAT MOZZARELLA CHEESE (CULTURED PART-SKIM MILK AND SKIM MILK, MODIFIED CORNSTARCH*, SALT, VITAMIN A PALMITATE, ENZYMES, *INGREDIENT NOT IN REGULAR MOZZARELLA CHEESE), WATER, RED PEPPERS, SPINACH, MUSHROOMS, SEASONING (CHEESE POWDER [ASIAGO, ROMANO, CHEDDAR AND PARMESAN CHEESES {COW'S MILK, SALT, CULTURES, ENZYMES}, SALT, LACTIC ACID], WHEY, CREAMER [SUNFLOWER OIL, CORN SYRUP SOLIDS, SODIUM CASEINATE, MONO AND DIGLYCERIDES, SOY LECITHIN], MODIFIED CORN STARCH, NATURAL BUTTER FLAVOR (NATURAL FLAVOR, WHEY, SALT, CORN SYRUP SOLIDS, BUTTER {CREAM, SALT}, GUAR GUM, BUTTERMILK, NON-FAT MILK SOLIDS, ANNATTO, TURMERIC], SALT, PARMESAN AND ROMANO CHEESES [WHOLE COW'S MILK, SALT, CULTURES, ENZYMES] AUTOLYZED YEAST EXTRACT, DIPOTASSIUM PHOSPHATE, LACTIC ACID, XANTHAN GUM, DRIED GARLIC, DRIED ONION), 2% OR LESS OF PARMESAN, ASIAGO, AND ROMANO CHEESES (CULTURED PART-SKIM COW'S MILK, SALT, ENZYMES), SEASONING (SOYBEAN OIL, SALT, 2% OR LESS OF NATURAL FLAVOR, LACTIC ACID, TURMERIC, ANNATTO), SALT.