Which food has less impact on blood sugar?

FULLY COOKED PULLED PORK (FULLY COOKED PORK [BONELESS PORK, WATER, CONTAINS 2% OR LESS OF: SALT, POTATO STARCH, BLACK PEPPER, SODIUM PHOSPHATE, BROWN SUGAR, ONION POWDER, GARLIC POWDER, CARRAGEENAN]), MINI NAAN FLATBREADS (ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, ASCORBIC ACID AS DOUGH CONDITIONER, THIAMINE MONONITRATE, RIBOFLAVIN, ENZYME, FOLIC ACID], BUTTERMILK [SKIM MILK, DRY BUTTERMILK, BACTERIAL CULTURE], WATER, SOYBEAN AND/OR CANOLA OIL, CULTURED WHEAT FLOUR, EGGS, SUGAR, BAKING POWDER [SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORNSTARCH, MONOCALCIUM PHOSPHATE], SEA SALT, GHEE [CLARIFIED BUTTER], WHEAT GLUTEN, DEXTROSE, DEXTRIN, VEGETABLE FIBER, YEAST), ROMA TOMATO, SOUR CREAM (GRADE A CULTURED CREAM), SHALLOT, FETA CHEESE CRUMBLES (FETA CHEESE [CULTURED PASTEURIZED MILK, SALT, ENZYMES], POTATO STARCH [ADDED TO PREVENT CAKING]), BABY ARUGULA, CHICKEN DEMI-GLACE CONCENTRATE (VEGETABLE JUICE CONCENTRATES [TOMATO, ONION, CARROT, CELERY], MALTODEXTRIN, WINE, SUGAR, CREAM, SALT, CHICKEN STOCK, NATURAL FLAVOR, CHICKEN FAT, AND YEAST EXTRACT), DILL SPRIGS