Which food has less impact on blood sugar?

ENGLISH MUFFIN: ENRICHED FLOUR (BLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, YEAST, WHEAT GLUTEN. CONTAINS 2% OR LESS OF EACH OF THE FOLLOWING: SALT, SUCROSE, HYDROGENATED SOYBEAN AND/OR COTTONSEED OIL, CORN MEAL, DOUGH CONDITIONERS (MAY CONTAIN ONE OR MORE THE FOLLOWING: DATEM, ENZYMES, AZODICARBONAMIDE, ASCORBIC ACID, CALCIUM CITRATE), CALCIUM PROPIONATE AND POTASSIUM SORBATE (PRESERVATIVES). EGG PATTY: WHOLE EGGS, WHEY, SKIM MILK, SOYBEAN OIL, CONTAINS LESS THAN 2% OF THE FOLLOWING: WATER, DICALCIUM PHOSPHATE DIHYDRATE, ARTIFICIAL BUTTER FLAVOR, (PARTIALLY HYDROGENATED SOYBEAN AND COTTONSEED OIL, FLAVOR, MEDIUM CHAIN TRIGLYCERIDES) NATURAL BUTTER FLAVOR, SALT, SODIUM BICARBONATE, XANTHAN GUM, CITRIC ACID, WHITE PEPPER. SAUSAGE PATTY: PORK, WATER, CONTAINS 2% OR LESS OF THE FOLLOWING: SALT, SPICES, SUGAR, MONOSODIUM GLUTAMATE, CARAMEL COLOR. PASTEURIZED PROCESS CHEDDAR CHEESE: CHEDDAR CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), WATER, SODIUM PHOSPHATE, MILKFAT, SALT, SODIUM HEXAMETAPHOSPHATE, SORBIC ACID (PRESERVATIVE), APOCAROTENOL (COLOR).