Which food has less impact on blood sugar?

MAPLE WAFFLE (UNBLEACHED WHEAT FLOUR [MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID). CANE SUGAR, WATER, WHOLE EGG, HI OLEIC SUNFLOWER OIL AND OR CANOLA OIL, PALM OIL, FLAXSEED MEAL, WHEY PROTEIN CONCENTRATE, INVERT SUGAR, MILK POWDER, SALT, MAPLE FLAVOR WITH OTHER NATURAL FLAVORS, CORN STARCH, VANILLIN, LEAVENING (MONOCALCIUM PHOSPHATE, SODIUM BICARBONATE), SOY LECITHIN), COOKED PORK SAUSAGE PATTY (PORK, WATER, CONTAINS LESS THAN 2% OF: SALT, SPICES AND SPICE EXTRACTIVES, SODIUM PHOSPHATE, SUGAR, MONOSODIUM GLUTAMATE, CARAMEL COLOR, PRESERVATIVES [BHT, CITRIC ACID, PROPYL GALLATE]), SCRAMBLED EGG PATTY (WHOLE EGGS, WHEY, SOYBEAN OIL, NON FAT MILK, CONTAINS 2% OR LESS OP: MODIFIED FOOD STARCH, SALT, XANTHAN GUM, CITRIC ACID, NATURAL BUTTER FLAVOR), AMERICAN CHEESE (CULTURED MILK AND SKIM MILK, CREAM, SODIUM CITRATE, SALT, SODIUM PHOSPHATE, SORBIC ACID (PRESERVATIVE), ENZYMES, SUNFLOWER LECITHIN (ANTI-STICKING AGENT]).