Which food has less impact on blood sugar?

WHEAT ENGLISH MUFFIN (ENRICHED BLEACHED MALTED FLOUR [BLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR NIACIN, FERROUS SULFATE, THIAMIN MONONITRATE (VITAMIN B1), RIBOFLAVIN (VITAMIN B2), FOLIC ACID], WATER, YEAST, WHOLE WHEAT FLOUR, BROWN SUGAR, CONTAINS 2% OR LESS OF THE FOLLOWING: SOYBEAN OIL, SUGAR, WHEAT GLUTEN, CORN MEAL, CORN FLOUR HONEY, SALT, CALCIUM PROPIONATE AND POTASSIUM SORBATE [TO PRESERVE FRESHNESSJ, HIGH FRUCTOSE CORN SYRUP, VINEGAR FUMARIC ACID, LEAVENINGS [SODIUM BICARBONATE, SODIUM ALUMINUM SULFATE, MONOCALCIUM PHOSPHATE], MONOGLYCERIDE, DOUGH CONDITIONERS [ASCORBIC ACID, CALCIUM PEROXIDE ENZYMES], FOOD STARCH [CORN AND WHEAT], CORN SYRUP, CALCIUM SULFATE CARAMEL COLOR, CITRIC ACID), FULLY COOKED PORK SAUSAGE PATTIES (PORK, WATER, CONTAINS 2% OR LESS OF: SALT, POTASSIUM CHLORIDE, DEXTROSE, SPICES, MONOSODIUM GLUTAMATE, SODIUM PHOSPHATES, BHT, CITRIC ACID, CARAMEL COLOR). SCRAMBLED EGG PATTY (CAGE FREE WHOLE EGGS, WHEY, SOYBEAN OIL, CONTAINS LESS THAN 2% OF EACH OF THE FOLLOWING: DICALCIUM PHOSPHATE SALT, SODIUM BICARBONATE, XANTHAN GUM, NATURAL BUTTER FLAVOR, CITRIC ACID, LIQUID PEPPER EXTRACT), AMERICAN CHEESE (MILK. WATER, DAIRY PRODUCT SOLIDS, SODIUM CITRATE, SALT, MODIFIED FOOD STARCH, CHEESE CULTURE, CREAM, SORBIC ACID [PRESERVATIVE], ENZYMES, CITRIC ACID, SOY LECITHIN, APO CAROTENAL AND BETA CAROTENE [COLOR])