Which food has less impact on blood sugar?

DELI ROLL ([ENRICHED WHEAT FLOUR {WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, MALTED BARLEY FLOUR], WATER, PALM OIL, SUGAR, EGGS, NONFAT DRY MILK, VITAL WHEAT GLUTEN, DOUGH CONDITIONER [ENRICHED WHEAT FLOUR {NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, DATEM, CANOLA OIL, DEXTROSE, ASCORBIC ACID, L-CYSTEINE, ENZYMES], SALT, YEAST, XANTHAN GUM, CALCIUM PROPIONATE [A MOLD INHIBITOR]), COOKED BONELESS CHICKEN WITH RIB MEAT (CHICKEN BREAST MEAT [WITH RIB MEAT], WATER, SEASONING [MALTODEXTRIN, SALT, SPICES, PAPRIKA, DEHYDRATED GARLIC AND ONION, DEXTROSE], YEAST EXTRACT, CARRAGEENAN, SODIUM PHOSPHATE, ONION POWDER, DEXTROSE, GARLIC POWDER), SAUCE (FIRE ROASTED VEGETABLES [ONIONS, RED BELL PEPPERS, GREEN BELL PEPPERS]), SOY SAUCE [WATER, WHEAT, SOYBEANS, SALT], WATER, SUGAR, BROWN SUGAR, MODIFIED FOOD STARCH, SESAME OIL, PINEAPPLE JUICE CONCENTRATE, GINGER PUREE [GINGER, CITRIC ACID], VINEGAR, SALT, DEHYDRATED GARLIC, XANTHAN GUM, ONION POWDER, SPICE) PASTURIZED PROCESS AMERICAN CHEESE (CHEESE [PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES], WATER, CREAM, SODIUM CITRATE, SODIUM PHOSPHATES, SALT, VEGETABLE COLOR).