Which food has less impact on blood sugar?

HOMESTYLE CHICKEN BREAST - CHICKEN BREAST WITH RIB MEAT, WATER, CONTAINS 2% OR LESS OF: CHICKEN BROTH, SALT, MODIFIED FOOD STARCH, SODIUM PHOSPHATE, BATTERED AND BREADED WITH: ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, WHEAT FLOUR, WHEAT STARCH, CONTAINS 2% OR LESS OF SALT, SPICES, SUGAR, HYDROLYZED SOY PROTEIN, YEAST, CARAMEL COLOR, YELLOW CORN FLOUR, PARTIALLY HYDROGENATED SOY AND COTTONSEED OIL, THIAMINE HCL, LACTIC ACID, DISODIUM INOSINATE AND DISODIUM GUANYLATE, PAPRIKA EXTRACT (COLOR), ANNATTO EXTRACT (COLOR) BUTTERMILK BLEND (BUTTERMILK, WHEY), POTASSIUM CHLORIDE, LEAVENING (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORN STARCH, MONOCALCIUM PHOSPHATE), SET IN VEGETABLE OIL, GRAVY MIX - FOOD STARCH-MODIFIED, PALM OIL, VEGETABLE SHORTENING (PARTIALLY HYDROGENATED SOYBEAN OIL), CORN SYRUP SOLIDS, ENRICHED WHEAT FLOUR (NIACIN, IRON (REDUCED), THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), BUTTERMILK SOLIDS, SALT, DEXTROSE, SUGAR, SODIUM CASEINATE, BLACK PEPPER, MONO AND DIGLYCERIDES, SILICON DIOXIDE, ARTIFICIAL COLOR, SODIUM CITRATE, SODIUM SILICOALUMINATE, SOY LECITHIN, DIPOTASSIUM PHOSPHATE, CARRAGEENAN, SOYBEAN OIL, CARAMEL COLOR, ANNATTO EXTRACT, BHT ADDED TO PRESERVE FLAVOR