Which food has less impact on blood sugar?

GARLIC BUTTER FLAMING HOT PARMESAN RIMMED CRUST: CRUST (WHEAT FLOUR, WATER, SOYBEAN OIL, 2% OR LESS OF YEAST, DEXTROSE, SALT, LEAVENING [CORN STARCH, SODIUM ALUMINUM PHOSPHATE, SODIUM BICARBONATE], L-CYSTEINE), NATURAL FLAVORED OIL (SOYBEAN OIL, HYDROGENATED SOYBEAN OIL, NATURAL FLAVORS, BETA CAROTENE), FLAMING HOT SEASONED PARMESAN TOPPING (BREAD CRUMBS [WHEAT FLOUR, SALT, YEAST, SOYBEAN OIL, MALTED BARLEY FLOUR, AMMONIUM CHLORIDE, CALCIUM PROPIONATE], PARMESAN CHEESE [PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES], SALT, SUGAR, MALTODEXTRIN, NATURAL FLAVORS, WHEY, CITRIC ACID, CHEDDAR CHEESE POWDER [MILK, SALT, CULTURES, ENZYMES], YEAST EXTRACT, ONION POWDER, ANNATTO EXTRACT, PAPRIKA EXTRACT, GARLIC POWDER, LESS THAN 2% SILICON DIOXIDE AND CALCIUM SILICATE ADDED TO PREVENT CAKING), TOPPINGS: SAUCE (WATER, TOMATO PASTE, SOYBEAN OIL, SEASONING [SALT, SPICES, GARLIC POWDER, SOYBEAN OIL], MODIFIED FOOD STARCH, XANTHAN GUM), CHEESES (FONTINA CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES], SMOKED GOUDA CHEESE [GOUDA CHEESE {PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO AND/OR BETA CAROTENE (COLOR)}, NATURAL FLAVORS]), RED BELL PEPPERS, BLACK OLIVES (RIPE OLIVES, SALT, FERROUS GLUCONATE [TO STABILIZE COLOR]), ONIONS, WHITE MUSHROOMS, GARNISH (BREAD CRUMBS [WHEAT FLOUR, SALT, YEAST, SOYBEAN OIL, MALTED BARLEY FLOUR, AMMONIUM CHLORIDE, CALCIUM PROPIONATE], PARMESAN CHEESE [PART-SKIM MILK, CHEESE CULTURE, SALT, ENZYMES], SALT, SUGAR, MALTODEXTRIN, NATURAL FLAVORS, WHEY, CITRIC ACID, CHEDDAR CHEESE POWDER [MILK, SALT, CULTURES, ENZYMES], YEAST EXTRACT, ONION POWDER, ANNATTO EXTRACT, PAPRIKA EXTRACT, GARLIC POWDER, LESS THAN 2% SILICON DIOXIDE AND CALCIUM SILICATE ADDED TO PREVENT CAKING).