Which food has less impact on blood sugar?

SUNDRIED TOMATO BREAD (ENRICHED WHEAT FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID] AND WHOLE WHEAT FLOUR, WATER, SOYBEAN OIL, HONEY, SUNDRIED TOMATO, CONTAINS 2% OR LESS OF: VITAL WHEAT GLUTEN, SUGAR, SALT, EGG, ACTIVE DRY YEAST, MONOGLYCERIDES, ASCORBIC AND CITRIC ACID, CALCIUM SULFATE, WHEAT STARCH, ENZYMES, CALCIUM PROPIONATE [PRESERVES FRESHNESS]), TURKEY (TURKEY BREAST MEAT, TURKEY BROTH, CONTAINS 2% OR LESS SALT, VINEGAR, SODIUM LACTATE, CORN SYRUP SOLIDS, MODIFIED FOOD STARCH, SUGAR, SODIUM PHOSPHATE, PEPPER), CHEDDAR CHEESE (CULTURED PASTEURIZED MILK, SALT, ENZYMES, ANNATTO [COLOR]), TOMATO SRIRACHA CREME (TOMATO SAUCE [TOMATOES, SUGAR, SALT, DEHYDRATED ONION, PEPPERS, VINEGAR, DEHYDRATED GARLIC, CITRIC ACID], SOUR CREAM [MILK, CREAM, MODIFIED CORN STARCH, GELATIN, GUAR GUM, MONO & DIGLYCERIDES, LACTIC ACID, CITRIC ACID, NATURAL AND ARTIFICIAL FLAVOR, POTASSIUM SORBATE {PRESERVATIVE}], MAYONNAISE [SOYBEAN OIL, EGG YOLKS, HIGH FRUCTOSE CORN SYRUP, WATER, DISTILLED VINEGAR, CORN SYRUP, SALT, MUSTARD FLOUR, CITRIC ACID, CALCIUM DISODIUM EDTA {PRESERVATIVE}, NATURAL FLAVOR], SRIRACHA CHILI SAUCE [CHILI, SUGAR, GARLIC, SALT, WATER, ACETIC ACID, LACTIC ACID, XANTHAN GUM, CITRIC ACID, POTASSIUM SORBATE {PRESERVATIVE}], SOYBEAN OIL, MODIFIED CORN STARCH, XANTHAN GUM, SALT, GARLIC AND ONION POWDER, POTASSIUM SORBATE AND SODIUM BENZOATE [PRESERVATIVES]).