Which food has less impact on blood sugar?

COOKED HAM AND WATER PRODUCT - 25% OF WEIGHT IS ADDED INGREDIENTS (CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, NATURAL LIQUID SMOKE, MONOSODIUM GLUTAMATE, SODIUM NITRITE), BATTER MIX (ALL PURPOSE FLOUR (BLEACHED ENRICHED WHEAT FLOUR, (FUNGAL ENZYME, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID)), SUGAR, CORN FLOUR, NONFAT DRY MILK, GRANULATED GARLIC, BAKING POWDER (SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORN STARCH, MONOCALCIUM PHOSPHATE), WHITE PEPPER, XANTHAN GUM, MONOSODIUM GLUTAMATE), WATER, BREAD CRUMBS (ENRICHED FLOUR (CONTAINING WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN AND FOLIC ACID), CORN SYRUP, SUGAR, VEGETABLE SHORTENING (ONE OR MORE OF THE FOLLOWING: PARTIALLY HYDROGENATED SOYBEAN OIL, AND/OR COTTONSEED OIL), YEAST, CONTAINS 2% OR LESS OF THE FOLLOWING: SALT, SOY FLOUR, WHEY, SODIUM STEAROYL, 2 LACTYLATE (DOUGH CONDITIONER), CALCIUM PROPIONATE (PRESERVATIVE), SESAME SEED) AND/OR BREEDER (WHEAT FLOUR, SALT, WHEY, SOYBEAN OIL), SOY PROTEIN CONCENTRATE AND/OR SOY FLOUR, ALL PURPOSE FLOUR (BLEACHED ENRICHED WHEAT FLOUR (FUNGAL ENZYME, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID)), WHOLE WHEAT FLOUR, RENDERED PORK FAT (CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, SODIUM ERYTHORBATE, SODIUM NITRITE) AND/OR VEGETABLE OIL (SOYBEAN AND/OR COTTONSEED OIL), DEHYDRATED POTATO FLAKES (POTATOES, MONO & DIGLYCERIDES, SODIUM ACID PYROPHOSPHATE, CITRIC ACID), HAM SEASONING BASE (HYDROLYZED SOY PROTEIN, SALT, SUGAR, FLAVORINGS (INCLUDING AUTOLYZED YEAST EXTRACT, NATURAL SMOKE FLAVOR), LESS THAN 2% TRICALCIUM PHOSPHATE TO PREVENT CAKING), PEPPER STRIPS (PEPPERS, WATER, CITRIC ACID AND/OR CALCIUM CHLORIDE), GRANULATED GARLIC, DEHYDRATED ONIONS, SPICES, RED GEL BASED COLORS (WATER, HIGH FRUCTOSE CORN SYRUP, CORN SYRUP, GLYCERIN, SORBITOL, FD&C RED 40 (129), SUGAR, MODIFIED FOOD STARCH, FD&C RED 3 (E127), SALT, CARRAGEENAN, AGARGUM, POTASSIUM SORBATE, SODIUM BENZOATE (AS PRESERVATIVES), CITRIC ACID).