Which food has less impact on blood sugar?

FLOUR TORTILLA [ENRICHED BLEACHED WHEAT FLOUR (FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, VEGETABLE SHORTENING (INTERESTERIFIED SOYBEAN OIL, FULLY HYDROGENATED SOYBEAN OIL), CONTAINS 2% OR LESS OF THE FOLLOWING: SALT, MONO- AND DIGLYCERIDES, DEXTROSE, LEAVENING (SODIUM BICARBONATE, SODIUM ALUMINUM PHOSPHATE, SODIUM ALUMINUM SULFATE), FUMARIC ACID, YEAST, PRESERVATIVES (CALCIUM PROPIONATE, POTASSIUM SORBATE), CORN STARCH, CARBOXYMETHYL CELLULOSE GUM, WHEAT STARCH, XANTHAN GUM, ENZYMES (WHEAT STARCH, MICROCRYSTALLINE CELLULOSE), DOUGH CONDITIONER (SODIUM METABISULFITE)], SMOKED HAM [A PORTION OF GROUND HAM SHANK AND HAM ADDED, CURED WITH WATER, SALT, CONTAINS 2% OR LESS OF MODIFIED FOOD STARCH, CORN SYRUP, DEXTROSE, POTASSIUM LACTATE, SODIUM LACTATE, SUGAR, SODIUM PHOSPHATES, SODIUM DIACETATE, SODIUM ERYTHORBATE, SODIUM NITRITE], GENOA SALAMI ([ORK, BEEF, SALT, CONTAINS 2% OR LESS OF DEXTROSE, WATER, SPICES, SODIUM ASCORBATE, LACTIC ACID STARTER CULTURE, GARLIC POWDER, SODIUM NITRITE, BHA, BHT, CITRIC ACID, TOMATO BASIL TORTILLA (ENRICHED BLEACHED WHEAT FLOUR (FLOUR, NIACIN, REDUCED IRON, THIAMIN MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, VEGETABLE SHORTENING (INTERESTERIFIED SOYBEAN OIL, FULLY HYDROGENATED SOYBEAN OIL), CONTAINS 2% OR LESS OF THE FOLLOWING: TOMATO BASIL FLAVORING (TOMATO POWDER, DEHYDRATED TOMATO, SPICE, SUGAR, ONION POWDER, MALTODEXTRIN, YEAST EXTRACT, GARLIC POWDER, CITRIC ACID, NATURAL FLAVORS, YELLOW 6, RED 40), SALT, MONO- AND DIGLYCERIDES, DEXTROSE, LEAVENING (SODIUM BICARBONATE, SODIUM ALUMINUM PHOSPHATE, SODIUM ALUMINUM SULFATE), FUMARIC ACID, YEAST, PRESERVATIVES (CALCIUM PROPIONATE, POTASSIUM SORBATE, CORN STARCH, CARBOXYMETHYL CELLULOSE GUM, XANTHAN GUM, ENZYMES (HEAT STARCH, MICROCRYSTALLINE CELLULOSE), DOUGH CONDITIONER (SODIUM METABISULFITE)], SMOKED PROVOLONE CHEESE [CULTURED PASTEURIZED MILK AND SKIM MILK, SALT, SMOKE FLAVORING, ENZYMES], PEPPERONI [PORK, BEEF, SALT, DEXTROSE, SPICES, LACTIC ACID STARTER CULTURE, OLEORESIN OF PAPRIKA, DEHYDRATED GARLIC, SODIUM NITRITE, BHA, BHT, CITRIC ACID)], PEPPERONCINI [PEPPERONCINI, WATER, VINEGAR, SALT, CITRIC ACID, SODIUM BENZOATE (PRESERVATIVE), SODIUM BISULFITE (COLOR PROTECTANT), YELLOW 5], SUBMARINE DRESSING [SOYBEAN OIL, RED WINE VINEGAR, WATER, OREGANO, SPICES, SALT, FOOD STARCH, XANTHAN GUM].