Which food has less impact on blood sugar?

SAUSAGE (PORK, WATER, PASTEURIZED PROCESSED CHEDDAR CHEESE [CHEDDAR CHEESE {MILK, CHEESE CULTURE, SALT, ENZYMES}, WATER, SODIUM PHOSPHATE, CREAM, SALT, SORBIC ACID {PRESERVATIVE}, APO-CAROTENAL {COLOR}], CORN SYRUP, BEEF, CONTAINS 2% OR LESS SALT, DEXTROSE, SODIUM PHOSPHATES, DEHYDRATED JALAPENO PEPPER, FLAVORINGS, SODIUM ERYTHORBATE, SODIUM NITRITE), ENRICHED BLEACHED WHEAT FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, SUGAR, CINNAMON NUGGETS (SUGAR, VEGETABLE OIL [PALM, PALM KERNEL], MAKARA CINNAMON, SOY LECITHIN), SOYBEAN OIL, ACTIVE DRY YEAST (YEAST, SORBITAN MONOSTEARATE, ASCORBIC ACID), DOUGH CONDITIONER (ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, FERROUS SULFATE, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], CORN SYRUP SOLIDS, OAT FIBER, SODIUM STEAROYL LACTYLATE [SSL], GUAR GUM, MONOGLYCERIDES, SODIUM ALGINATE AND 2% OR LESS OF EACH OF THE FOLLOWING: YEAST, XANTHAN GUM, ENZYMES [CONTAINS WHEAT]), SALT, WHEAT GLUTEN, DOUGH CONDITIONER (DEFATTED ENZYME ACTIVE SOY FLOUR, GUAR GUM, SODIUM STEAROYL LACTYLATE [SSL], DIACETYL TARTARIC ACID ESTERS OF MONO-DIGLYCERIDES [DATEM], SOYBEAN OIL AND 2% OR LESS OF EACH OF THE FOLLOWING: ASCORBIC ACID [VITAMIN C], ENZYMES [CONTAINS WHEAT]), WHOLE EGGS, SODIUM STEAROYL LACTYLATE, NATURAL CINNAMON FLAVOR.