Which food has less impact on blood sugar?

WATER, ENRICHED FLOUR (WHEAT FLOUR [NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID]), FULLY COOKED HAM AND WATER PRODUCT, 25% OF WEIGHT IS ADDED INGREDIENTS, GROUND AND FORMED, NATURAL SMOKE FLAVOR ADDED (CURED WITH WATER, SUGAR, SALT, SODIUM PHOSPHATE, DEHYDRATED PORK BROTH, POTASSIUM CHLORIDE, CARRAGEENAN, NATURAL SMOKE FLAVOR, SODIUM ERYTHORBATE, SODIUM NITRITE), ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), REDUCED FAT CHEDDAR CHEESE (PASTEURIZED PART SKIM MILK, SKIM MILK, MODIFIED FOOD STARCH*, CULTURES, SALT, FLAVORS*, POTASSIUM CHLORIDE*, ANNATTO, VITAMIN A PALMITATE, ENZYMES), PALM OIL (PALM OIL, CITRIC ACID), 2% OR LESS OF WHEY, MODIFIED FOOD STARCH, CREAMER (COCONUT OIL, CORN SYRUP SOLIDS, SODIUM CASEINATE [MILK], MONO AND DIGLYCERIDES, DIPOTASSIUM PHOSPHATE, SOY LECITHIN), SOYBEAN OIL, FRACTIONATED PALM OIL, MALTODEXTRIN, YEAST, SALT, BLEACHED ENRICHED WHEAT FLOUR (WHEAT FLOUR, AMYLASE, ASCORBIC ACID, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), DOUGH CONDITIONER BLEND (CALCIUM SULFATE, SALT, L-CYSTEINE HYDROCHLORIDE, GARLIC POWDER, TRICALCIUM PHOSPHATE, ENZYMES), CHEESE SAUCE POWDER (CHEDDAR CHEESE [MILK, CHEESE CULTURES, SALT, ENZYMES], BUTTER [CREAM, SALT], NATURAL FLAVOR, BUTTERMILK POWDER, DISODIUM PHOSPHATE, EXTRACTIVES OF ANNATTO AND PAPRIKA), POTASSIUM CHLORIDE, SODIUM STEAROYL LACTYLATE, LACTIC ACID BLEND (LACTIC ACID, CALCIUM LACTATE), COLOR ADDED, SUGAR, CULTURED WHEY, AUTOLYZED YEAST EXTRACT (AUTOLYZED YEAST EXTRACT, SALT), WHEY PROTEIN CONCENTRATE, SOY FLOUR, EGG WHITE.