Which food has less impact on blood sugar?

WAFFLE STYLE BREAD (WHOLE WHEAT FLOUR, ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE (VITAMIN B1), RIBOFLAVIN (VITAMIN B2), FOLIC ACID], SUGAR, WATER, SOYBEAN OIL, YEAST, WHEAT STARCH, YELLOW CORN FLOUR, SALT, MODIFIED CORN STARCH, NONFAT DRY MILK, BUTTERMILK SOLIDS, NATURAL AND ARTIFICIAL FLAVORS, DOUGH CONDITIONER [ISOLATED SOY PROTEIN, MONO AND DIGLYCERIDES, MODIFIED CELLULOSE, SALT, SOYBEAN OIL, SOY LECITHIN], DRIED MOLASSES, FRUCTOSE, CARROT JUICE FOR COLOR, PUMPKIN JUICE FOR COLOR), SCRAMBLED EGG PATTY (WHOLE EGGS, WHEY, EGG WHITES, NONFAT MILK, SOYBEAN OIL, MODIFIED FOOD STARCH, DICALCIUM PHOSPHATE, SALT, SODIUM BICARBONATE, XANTHAN GUM, GUAR GUM, CITRIC ACID [PRESERVATIVE], PEPPER), FULLY COOKED HAM WATER ADDED CHUNKED AND FORMED (CURED WITH WATER, SUGAR, SALT, CONTAINS 2% OR LESS OF SODIUM LACTATE, SODIUM PHOSPHATE, FLAVORING, SODIUM DIACETATE, SODIUM NITRITE), PASTEURIZED PROCESS CHEESE (CHEDDAR CHEESE [CULTURED MILK, SALT, ENZYMES], WATER, CREAM, SODIUM PHOSPHATES, SALT, ANNATTO EXTRACT FOR COLOR, PAPRIKA EXTRACT FOR COLOR, ENZYMES).