Which food has less impact on blood sugar?

HONEY HAM - WATER ADDED (HAM, WATER, HONEY, CONTAINS 2% OR LESS OF: DEXTROSE, SALT, POTASSIUM LACTATE, SODIUM LACTATE, SODIUM PHOSPHATES, SODIUM DIACETATE, SODIUM ERYTHORBATE, SODIUM NITRITE), ENRICHED WHEAT FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, BOLILLO BASE (ENRICHED WHEAT FLOUR (FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), PALM OIL, SUGAR, SALT, DOUGH CONDITIONERS (ASCORBIC ACID, ENZYMES)) PROVOLONE CHEESE (PASTEURIZED MILK, CHEESE CULTURE, SALT, ENZYMES), SALAMI (PORK, BEEF, SALT, CONTAINS 2% OR LESS OF THE FOLLOWING: WATER, DEXTROSE, SPICES, SMOKE FLAVORING, LACTIC ACID STARTER CULTURE, SODIUM ASCORBATE, GARLIC POWDER, SODIUM NITRATE, BHT, TBHQ, CITRIC ACID), PEPPERONI (PORK, BEEF, SALT, CONTAINS 2% OR LESS OF DEXTROSE, SPICES, LACTIC ACID STARTER CULTURE, OLERESIN OF PAPRIKA, GARLIC POWDER, SODIUM NITRATE, BHA, BHT, CITRIC ACID), ENRICHED WHEAT FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), YEAST, VEGETABLE SHORTENING (CANOLA OIL, HYDROGENATED COTTONSEED OIL, CITRIC ACID). DOUGH ENZYME (ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), MONOGLYCERIDES, GUAR GUM, CORN SYRUP SOLIDS AND 2% OR LESS OF EACH OF THE FOLLOWING: SILICON DIOXIDE (FLOW AID), SOYBEAN OIL, ENZYMES (CONTAINS WHEAT), CALCIUM SULFATE, SALT), WHEAT GLUTEN, SALT.