Which food has less impact on blood sugar?

FULLY COOKED PORK AND CHICKEN SAUSAGE PATTY: PORK, MECHANICALLY SEPARATED CHICKEN, WATER, SOY PROTEIN CONCENTRATE, CONTAINS 2% OR LESS. SALT, PORK STOCK, SPICES, DEXTROSE SODIUM PHOSPHATES, SUGAR, MONOSODIUM GLUTAMATE, CITRIC ACID, FLAVOR, CARAMEL COLOR, ENGLISH MUFFIN: ENRICHED WHEAT FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, YEAST, CONTAINS LESS THAN 2% OF SUGAR, WHEAT GLUTEN, DATEM, CITRIC ACID, FUMARIC ACID, SALT, ASCORBIC ACID, ARTIFICIAL AND NATURAL FLAVORS, DISTILLED MONOGLYCERIDES, CALCIUM PROPIONATE AND POTASSIUM SORBATE (PRESERVATIVES). ENZYME, SOYBEAN OIL, YELLOW DEGERMED CORN FLOUR, YELLOW DEGERMED CORN MEAL, VINEGAR, GRILLED EGG PATTY: WHOLE EGGS NONFAT MILK, SOYBEAN OIL, MODIFIED CORN STARCH, SALT, XANTHAN GUM, NATURAL AND ARTIFICIAL BUTTER FLAVOR (SOYBEAN OIL, BUTTER, LIPOLYZED BUTTER OIL, AND NATURAL AND ARTIFICIAL FLAVORS), CITRIC ACID, SOY LECITHIN (RELEASE AGENT), PASTEURIZED PROCESS AMERICAN CHEESE: MILK, WATER, CREAM, CONTAINS 2% OR LESS OF CHEESE CULTURE, CITRIC ACID, COLOR ADDED, ENZYMES POTASSIUM CITRATE, SALT, SODIUM CITRATE, SORBIC ACID (PRESERVATIVE). SOY LECITHIN, TETRASODIUM PYROPHOSPHATE.