Which food has less impact on blood sugar?

BREADSTICKS (WHEAT FLOUR ENRICHED [WHEAT FLOUR, WHEAT STARCH, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, TRICALCIUM PHOSPHATE, FOLIC ACID], WATER, YEAST, BREADCRUMBS [WHEAT FLOUR, SUGAR, YEAST, SALT], SALT, SOYBEAN OIL, VINEGAR, DOUGH CONDITIONER [WHEAT FLOUR, ASCORBIC ACID, ENZYMES], SUGAR, GRANULATED GARLIC), WHOLE MILK MOZZARELLA CHEESE (CULTURED PASTEURIZED MILK, SALT AND ENZYMES), BUFFALO SAUCE (WATER, HOT SAUCE [AGED RED CAYENNE PEPPERS, DISTILLED VINEGAR, SALT, GRANULATED GARLIC], BUFFALO SAUCE SEASONING [MODIFIED CORN STARCH, SALT, SPICE, HOT SAUCE POWDER (HOT SAUCE (AGED CAYENNE RED PEPPERS, DISTILLED VINEGAR, SALT, GARLIC POWDER), MALTODEXTRIN, NATURAL FLAVOR}, NATURAL FLAVORS INCLUDING BUTTER, EXTRACTIVES OF ANNATTO, LESS THAN 2% SILICON DIOXIDE (ANTI-CAKING AGENT}], RANCH SAUCE SEASONING [CREAMER (SUNFLOWER OIL, CORN SYRUP SOLIDS, SODIUM CASEINATE, MONO- AND DIGLYCERIDES, DIPOTASSIUM PHOSPHATE, 2% OR LESS OF TRICALCIUM PHOSPHATE, SOY LECITHIN, TOCOPHEROLS ADDED TO PROTECT FLAVOR}, MALTODEXTRIN, MODIFIED FOOD STARCH, SALT, SUGAR, CULTURED BUTTERMILK, ONION POWDER, GARLIC POWDER, LESS THAN 2% OF SPICES, CITRIC ACID, LACTIC ACID, XANTHAN GUM, NATURAL & ARTIFICIAL FLAVORS], WHITE DISTILLED VINEGAR), CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO), CHIVES.