Which food has less impact on blood sugar?

CRUST (ENRICHED BLEACHED FLOUR [NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID], WATER, SOYBEAN OIL, PRE-MIX BLEND [GLUCONO-DELTA-LACTONE, SALT, SODIUM BICARBONATE, DOUGH CONDITIONER BLEND {WHEAT FLOUR, YEAST, VITAL WHEAT GLUTEN, CONTAINS 2% OR LESS OF ENZYME, ASCORBIC ACID, L-CYSTEINE, SOY OIL}, CELLULOSE GUM, SODIUM PROPIONATE (PRESERVATIVE), CONTAINS 2% OR LESS OF SOYBEAN OIL (PROCESSING AID), CALCIUM SILICATE (PROCESSING AID)], HIGH FRUCTOSE CORN SYRUP, YEAST), CHEESE BLEND (LOW-MOISTURE PART-SKIM MOZZARELLA CHEESE [CULTURED PASTEURIZED PART-SKIM MILK, SALT, ENZYMES], PARMESAN AND ITALIAN SEASONING BLEND [PARMESAN CHEESE {PASTEURIZED COW'S MILK, CHEESE CULTURE, SALT, ENZYMES, POWDERED CELLULOSE (ANTI-CAKING AGENT), CALCIUM PROPIONATE (PRESERVATIVE)}, SALT, DEHYDRATED GARLIC, DEHYDRATED ONION, SUGAR, SPICES, DEHYDRATED BELL PEPPERS, PAPRIKA, DEHYDRATED PARSLEY], POWDERED CELLULOSE [ANTI-CAKING AGENT]), NATURAL AND ARTIFICIAL BUTTERY GARLIC FLAVORED SPREAD (SOYBEAN OIL, WATER, SALT, CONTAINS 2% OR LESS OF HYDROGENATED SOYBEAN OIL, NATURAL AND ARTIFICIAL FLAVOR, MONO & DIGLYCERIDES, SOY LECITHIN, SODIUM BENZOATE [PRESERVATIVE), CITRIC ACID (PRESERVATIVE), BETA CAROTENE [COLOR], VITAMIN A PALMITATE ADDED, CALCIUM DISODIUM EDTA ADDED TO PROTECT FLAVOR).