Which food has less impact on blood sugar?

WHOLE GRAIN BISCUIT: WHOLE WHITE WHEAT FLOUR, WATER, ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), PALM OIL, LEAVENING (SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE, SODIUM ALUMINUM PHOSPHATE), CONTAINS 2% OR LESS OF THE FOLLOWING: SUGAR, DEXTROSE, WHEY, DRIED BUTTERMILK, SOYBEAN OIL, SODIUM CASEINATE, DATEM, NATURAL & ARTIFICIAL FLAVORS, GUAR GUM, SORBIC ACID. CHICKEN PATTY: CHICKEN BREAST WITH RIB MEAT, WATER, VEGETABLE PROTEIN PRODUCT (SOY PROTEIN CONCENTRATE, ZINC OXIDE, NIACINAMIDE, FERROUS SULFATE, COPPER GLUCONATE, VITAMIN A PALMITATE, CALCIUM PANTOTHENATE, THIAMINE MONONITRATE [B1], PYRIDOXINE HYDROCHLORIDE [B6], RIBOFLAVIN [B2] AND CYANOCOBALAMIN [B12]), SEASONING (SALT, SUGAR, SODIUM PHOSPHATES, MALTODEXTRIN, DEXTROSE, SPICES, YEAST EXTRACT, NATURAL FLAVORS, SUNFLOWER OIL, MODIFIED FOOD STARCH). BREADED WITH: WHOLE WHEAT FLOUR, ENRICHED WHEAT FLOUR (ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), SUGAR, SALT, DISODIUM INOSINATE AND DISODIUM GUANYLATE, NONFAT MILK, LEAVENING (SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE, MONOCALCIUM PHOSPHATE), SPICE, YEAST, EXTRACTIVES OF PAPRIKA. BATTERED WITH: WATER, BATTER (WHOLE WHEAT FLOUR, ENRICHED WHEAT FLOUR [ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SUGAR, SALT, NONFAT MILK, DISODIUM INOSINATE AND DISODIUM GUANYLATE, WHEAT GLUTEN, LEAVENING [SODIUM BICARBONATE, SODIUM ACID PYROPHOSPHATE, MONOCALCIUM PHOSPHATE], SPICE, EXTRACTIVES OF PAPRIKA). PREDUSTED WITH: ENRICHED WHEAT FLOUR (ENRICHED WITH NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), MODIFIED POTATO STARCH, SALT. BREADING SET IN VEGETABLE OIL.