Which food has less impact on blood sugar?

WATER, BONELESS HAM WITH NATURAL JUICES (WATER, SALT, BROWN SUGAR, WHITE SUGAR, SODIUM PHOSPHATE, SODIUM ACETATE, SODIUM ERYTHORBATE, FLAVORINGS, SODIUM NITRITE), COOKED POTATOES, THIN POT PIE SQUARES (DURUM FLOUR [WHEAT], EGG YOLKS, NIACIN, IRON [FERROUS SULFATE], THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), THICK POT PIE SQUARES (ENRICHED DURUM FLOUR [DURUM FLOUR, NIACIN, FERROUS SULFATE, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, EGGS, SOYBEAN OIL, TURMERIC POWDER), COOKED CHICKEN BROTH, COOKED UNCURED BACON, NO NITRATES OR NITRITES ADDED EXCEPT FOR THOSE NATURALLY OCCURRING IN SEA SALT & CELERY POWDER (PORK, WATER, SEA SALT, CONTAINS LESS THAN 2% OF THE FOLLOWING: CANE SUGAR, CELERY POWDER), HAM BASE (HAM [HAM MEAT, WATER, SALT, CONTAINS 2% OR LESS OF POTASSIUM LACTATE, DEXTROSE, MODIFIED POTATO STARCH, SODIUM PHOSPHATES, SODIUM ERYTHORBATE, SODIUM NITRITE, SUGAR, CORN SYRUP, SODIUM DIACETATE], SALT, MONOSODIUM GLUTAMATE, SOYBEAN OIL, COTTONSEED OIL, SUGAR, YEAST EXTRACT, MUSTARD SEED, BROWN SUGAR, DISODIUM INOSINATE / DISODIUM GUANYLATE, CARAMEL COLOR, FLAVOR, SMOKE FLAVOR), SALT, MODIFIED CORN STARCH, BLACK PEPPER.