Which food has less impact on blood sugar?

ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, 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), REDUCED FAT CHEDDAR CHEESE (PASTEURIZED PART SKIM MILK, SKIM MILK, MODIFIED FOOD STARCH*, CULTURES, SALT, FLAVORS*, POTASSIUM CHLORIDE*, ANNATTO, VITAMIN A PALMITATE, ENZYMES, *INGREDIENTS NOT IN REGULAR CHEDDAR CHEESE), 2% OR LESS OF MARGARINE (PALM OIL, WATER, SOYBEAN OIL, SUGAR, MONO & DIGLYCERIDES, SOYBEAN LECITHIN, POTASSIUM SORBATE AND CITRIC ACID [PRESERVATIVES], ANNATTO AND TURMERIC COLOR, VITAMIN A PALMITATE ADDED), MODIFIED FOOD STARCH, SALT, SUGAR, PALM OIL, VEGETABLE OIL (SOYBEAN OIL AND/OR CANOLA OIL), MALTODEXTRIN, FRACTIONATED PALM OIL, WHEY, DOUGH CONDITIONER BLEND (CALCIUM SULFATE, SALT, L-CYSTEINE HYDROCHLORIDE, GARLIC POWDER, TRICALCIUM PHOSPHATE, ENZYMES [WHEAT]), BUTTERMILK POWDER, YEAST, CORN SYRUP SOLIDS, SEASONING (DRIED WHEY, CHEDDAR CHEESE SOLIDS [CULTURED MILK, SALT, ENZYMES], MALTODEXTRIN, ENZYME MODIFIED CHEDDAR CHEESE, BUTTERMILK SOLIDS, FLAVORING, AUTOLYZED YEAST EXTRACT, SALT, DEXTRIN [CORN, TAPIOCA], 2% OR LESS OF ACETIC ACID, CALCIUM HYDROXIDE, CALCIUM LACTATE, CITRIC ACID, DISODIUM PHOSPHATE, ENZYME MODIFIED MILK FAT, LACTIC ACID, MEDIUM CHAIN TRIGLYCERIDES, MODIFIED CORN STARCH, SODIUM HYDROXIDE), BLEACHED ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), SOY LECITHIN, NATURAL FLAVOR, SODIUM CASEINATE, ANNATTO (COLOR), SEASONING (CORNSTARCH, PROPYLENE GLYCOL, POLYSORBATE, CANOLA OIL, TURMERIC EXTRACT [COLOR], MONO AND DIGLYCERIDES, NATURAL FLAVOR, ANNATTO EXTRACT [COLOR]), MONO AND DIGLYCERIDES, LACTIC ACID BLEND (LACTIC ACID, CALCIUM LACTATE), METHYLCELLULOSE, SOY FLOUR, DRIED EGG WHITES.