Which food has less impact on blood sugar?

ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, SEASONED COOKED CHICKEN (CHICKEN THIGH, WATER, SALT, DEXTROSE, SEASONING [CHICKEN BROTH, CHICKEN FAT, NATURAL FLAVOR], SPICE EXTRACTIVES), FIRE ROASTED SWEET CORN, CORNMEAL, TOMATO PASTE, SUGAR, PASTRY MARGARINE (PARTIALLY HYDROGENATED SOYBEAN OIL, PALM OIL, WATER, PARTIALLY HYDROGENATED COTTONSEED OIL, SUGAR, MONO AND DIGLYCERIDES, SOYBEAN LECITHIN, POTASSIUM SORBATE AND CITRIC ACID [PRESERVATIVES], ANNATTO/TURMERIC [COLOR], VITAMIN A PALMITATE), ONIONS, 2% OR LESS OF SOYBEAN OIL, APPLE CIDER VINEGAR, SEASONING (BROWN SUGAR, MOLASSES, SALT, MALTODEXTRIN, MODIFIED CORN STARCH, CARAMEL COLOR, SPICES, SOYBEAN OIL, XANTHAN GUM, NATURAL HICKORY SMOKE FLAVOR, NATURAL FLAVOR, GARLIC POWDER, ONION POWDER, POTASSIUM CHLORIDE), PALM OIL (PALM OIL, CITRIC ACID), YELLOW CORN FLOUR, CHICKEN FAT (COOKED CHICKEN FAT, NATURAL FLAVORING), FRACTIONATED PALM OIL, WHEY, MODIFIED FOOD STARCH, SALT, CALCIUM SULFATE, EGG YOLKS, BAKING POWDER (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORN STARCH, MONOCALCIUM PHOSPHATE), CANOLA OIL, METHYLCELLULOSE, SODIUM STEAROYL LACTYLATE, DOUGH CONDITIONER (DISTILLED MONOGLYCERIDES WITH ASCORBIC ACID AND CITRIC ACID [ANTIOXIDANTS]), GARLIC POWDER, L-CYSTEINE HYDROCHLORIDE, TRICALCIUM PHOSPHATE, ENZYMES.