Which food has less impact on blood sugar?

PANCAKE MIX (ENRICHED BLEACHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, MALTED BARLEY FLOUR], CINNAMON NUGGET [DEXTROSE, SUGAR, PALM OIL, CORN FLOUR, CINNAMON, CORN STARCH], SUGAR, LEAVENING [BAKING SODA, SODIUM ALUMINUM PHOSPHATE, MONOCALCIUM PHOSPHATE], CONTAINS LESS THAN 2% OF: DEXTROSE, PALM OIL, BUTTERMILK POWDER, SALT, DISTILLED MONOGLYCERIDES, EGGS, SODIUM STEAROYL LACTYLATE, NATURAL AND ARTIFICIAL FLAVOR). ICING (SUGAR, PALM OIL, WATER, CORN SYRUP, CREAM CHEESE POWDER [CREAM CHEESE {CREAM, MILK, SKIM MILK, WHEY, CHEESE CULTURES, SALT, ENZYMES}, WHEY, NATURAL FLAVOR, TOCOPHEROLS AND ASCORBYL PALMITATE {TO PROTECT FLAVOR}], CONTAINS LESS THAN 2% OF: CORN STARCH, MONO- AND DIGLYCERIDES, MODIFIED CORN STARCH, SALT, ANTIOXIDANTS [ASCORBYL PALMITATE, MIXED TOCOPHEROLS, CHAMOMILE EXTRACT, ROSEMARY EXTRACT], POTASSIUM SORBATE [PRESERVATIVE], XANTHAN GUM, LACTIC ACID, POLYSORBATE 60, CITRIC ACID, NATURAL AND ARTIFICIAL FLAVOR, YELLOW 5 LAKE, TAPIOCA DEXTRIN, RUM, SODIUM BENZOATE [PRESERVATIVE], CARAMEL COLOR, RED 40). CINNAMON AND BROWN SUGAR SWIRL (BROWN SUGAR, WATER, DEXTROSE, BUTTER [CREAM, SALT], MODIFIED CORN STARCH, CONTAINS 2% OR LESS OF: CARAMEL COLOR, SALT, CINNAMON, NATURAL AND ARTIFICIAL FLAVOR, GELLAN GUM [SODIUM CITRATE, SUGAR, GELLAN GUM], XANTHAN GUM, CITRIC ACID). CONTAINS: WHEAT, MILK, EGGS.