Which food has less impact on blood sugar?

BONELESS SKINLESS CHICKEN BREAST CONTAINS UP TO A 10% SOLUTION (LEMON JUICE FROM CONCENTRATE (WATER CONCENTRATED LEMON JUICE) AND LESS THAN 2% OF SODIUM BENZOATE, SODIUM METABISULFITE AND SODIUM SULFITE (PRESERVATIVES), LEMON OIL), VEGETABLE OIL (PARTIALLY HYDROGENATED SOYBEAN OIL, CONTAINS 2% OR LESS OF SALT, SOY LECITHIN, ARTIFICIAL AND NATURAL BUTTER FLAVOR, VITAMIN A PALMITATE, ARTIFICIAL COLOR, HYDROLYZED SOY PROTEIN, AUTOLYZED YEAST EXTRACT), OLIVE OIL, CANOLA OIL, BREAD CRUMBS (ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, AND FOLIC ACID), CORN SYRUP, SUGAR, VEGETABLE SHORTENING (PARTIALLY HYDROGENATED SOYBEAN AND/OR COTTONSEED OIL) YEAST CONTAINS 2% OR LESS OF THE FOLLOWING: SALT SOY FLOUR, WHEY, SODIUM STEAROYL, 2 LACTYLATE (DOUGH CONDITIONER), CALCIUM PROPIONATE (PRESERVATIVE) SESAME SEEDS), ROMANO CHEESE (MILK, CULTURE, RENNET, SALT) FOOD STARCH, PARTIALLY HYDROGENATED SOYBEAN OIL, PALM OIL, CELLULOSE, WATER, NATURAL FLAVOR, SALT, CASEIN, AND/OR CASEINATE, SODIUM PHOSPHATE, LACTIC ACID, ACETIC ACID, NATURAL AND/OR ARTIFICIAL FLAVOR AND GUAR GUM), GARLIC, FRESH PARSLEY, SPICES