Which food has less impact on blood sugar?

DOUGH: ALL PURPOSE FLOUR BLEACHED ENRICHED (BLEACHED WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID), WATER, SUGAR, HIGH HEAT NON FAT DRY MILK, CREAMY LIQUID SHORTENING (PARTIALLY HYDROGENATED SOYBEAN OIL, SOYBEAN OIL, TBHQ AND CITRIC ACID [ADDED AS AN ANTIOXIDANT], DIMETHYL POLYSILOXANE [ADDED AS A DEFOAMING AGENT]), BAKING POWDER (CORNSTARCH, SODIUM BICARBONATE, SODIUM ALUMINUM SULFATE, MONOCALCIUM PHOSPHATE), ACTIVE DRY YEAST (SORBITAN MONOSTEARATE). FILLING: BEEF CHUCK (GROUND), GREEN ONIONS, SUGAR, BAMBOO SHOOT (BAMBOO SHOOTS AND WATER), BEAN SAUCE (WATER, SOYA BEAN, SALT, WHEAT FLOUR, SUGAR, SESAME OIL AND SPICES), RED CHILI FRESNO, CHICKEN BROTH (CHICKEN BROTH CONTAINS LESS THAN 1% OF: SALT, DEXTROSE, CHICKEN FAT, MONOSODIUM GLUTAMATE, HYDROLYZED WHEAT GLUTEN, NATURAL FLAVOR, AUTOLYZED YEAST EXTRACT, CARROT JUICE CONCENTRATE, MONO AND DIGLYCERIDES, XANTHAN GUM, ONION JUICE CONCENTRATE), WATER, GINGER, CHILI PASTE WITH GARLIC (CHILI, SALT, SOY BEAN OIL, GARLIC), CHICKEN FAT, RED PEPPER, GARLIC, CORN STARCH, MUSHROOM DARK SOY SAUCE (WATER, SOYA BEANS, WHEAT FLOUR, SALT, SUGAR & MUSHROOM), SESAME SEED OIL, SALT, RED CHILI (GROUND).