Which food has less impact on blood sugar?

BUFFALO STYLE CHICKEN BREAST CARAMEL COLOR ADDED (CHICKEN BREAST, WATER, LESS THAN 2% SALT, SUGAR, VINEGAR, SODIUM PHOSPHATE, DEXTROSE. BROWNED IN VEGETABLE OIL. COATED WITH: SPICES, HOT SAUCE [CAYENNE RED PEPPER, VINEGAR, SALT, GARLIC], SALT, PAPRIKA, MODIFIED FOOD STARCH, CARAMEL COLOR, MALTODEXTRIN), SWEET ROLLS (ENRICHED FLOUR [WHEAT FLOUR, ENZYME, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, SUGAR, LIQUID SUGAR [SUGAR, WATER], BUTTER [PASTEURIZED CREAM, SALT], EGGS, CONTAINS LESS THAN 2% OF EACH OF THE FOLLOWING: YEAST, POTATO FLOUR, WHEY, NONFAT MILK, SALT, DATEM, SOY FLOUR, YELLOW CORN FLOUR, SODIUM STEAROYL LACTYLATE, INACTIVE YEAST, WHEAT GLUTEN, SORBIC ACID PRESERVATIVE, MONOCALCIUM PHOSPHATE, WHEAT FLOUR, CALCIUM SULFATE, SODIUM SILICOALUMINATE, AMMONIUM SULFATE, ASCORBIC ACID ADDED AS A DOUGH CONDITIONER, WHEAT STARCH, SORBITAN MONOSTEARATE, MONO- & DIGLYCERIDES, ENZYMES, CALCIUM SILICATE, MICROCRYSTALLINE CELLULOSE), COLBY JACK CHEESE (COLBY CHEESE AND MONTEREY JACK CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ANNATTO {COLOR}]), BUFFALO SPREAD (CREAM CHEESE [PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, CAROB BEAN GUM], CELERY, BLUE CHEESE [BLUE CHEESE [PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES, PENICILLIUM ROQUEFORTI], POWDERED CELLULOSE [TO PREVENT CAKING]).