Which food has less impact on blood sugar?

FILLING INGREDIENTS: BEYOND MEAT (WATER, PEA PROTEIN*, EXPELLER PRESSED CANOLA OIL, REFINED COCONUT OIL, RICE PROTEIN, NATURAL FLAVORS, DRIED YEAST, COCOA BUTTER, METHYLCELLULOSE, CONTAIN 1% OR LESS OF: POTATO STARCH, SALT, POTASSIUM CHLORIDE, BEET POWDER COLOR, APPLE EXTRACT, POMEGRANATE CONCENTRATE, SUNFLOWER LECITHIN, VINEGAR, LEMON JUICE CONCENTRATE, VITAMINS AND MINERALS (ZINC SULFATE, NIACINAMIDE [VITAMIN B3] PYRIDOXINE HYDROCHLORIDE [VITAMIN B6], CYANOCOBALAMIN [VITAMIN B12], CALCIUM PANTOTHENATE), WATER, BREADCRUMBS (UNBLEACHED WHEAT FLOUR, ORGANIC CANE SUGAR, YEAST, SEA SALT), MODIFIED FOOD STARCH, SEASONING (SALT, EVAPORATED CANE JUICE, DEXTROSE, DEHYDRATED GARLIC, DEHYDRATED ONION, CORN STARCH, PAPRIKA, YEAST EXTRACT, CELERY, TURMERIC, NATURAL FLAVOR AND NOT MORE THAN 2% SUNFLOWER OIL ADDED AS A PROCESSING AID), THYME, HOT PEPPER, ONION, SHORTENING (PALM OIL), MODIFIED CORN STARCH, CARAMEL COLOR, GARLIC POWDER, CRUST INGREDIENTS: WHEAT FLOUR (WHEAT FLOUR [NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], MALTED BARLEY FLOUR), WATER, SHORTENING (PALM OIL), SUGAR, ANNATTO TURMERIC LIQUID (EXTRACTIVE OF ANNATTO AND TURMERIC, PROPYLENE GLYCOL, POLYSORBATE 80), SEA SALT