Which food has less impact on blood sugar?

CRAB MEAT, WATER, MAYONNAISE (VEGETABLE, SOY, OR CANOLA OIL, EGG YOLK, VINEGAR, CORN SYRUP, WATER, SALT, SPICES, CALCIUM DISODIUM EDTA (TO PROTECT FLAVOR)), TEXTURED WHEAT PROTEIN (WHEAT GLUTEN), CRACKER MEAL (ENRICHED WHEAT FLOUR (NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID)), BREAD CRUMB (BLEACHED WHEAT FOUR, YEAST SALT, SUGAR, SOYBEAN OIL, DEXTROSE, LEAVENING (SODIUM ACID PYROPHOSPHATE AND SODIUM BICARBONATE), ONIONS, EGGS(WHOLE EGGS, CITRIC ACID), MARGARINE (PALM OIL, LIQUID SOYBEAN OIL WATER, SALT, VEGETABLE MONO & DIGLYCERIDES, VEGETABLE LECITHIN, SODIUM BENZOATE ADDED AS A PRESERVATIVE, ARTIFICIALLY FLAVORED, COLORED WITH BETA CAROTENE, VITAMIN A PALMITATE ADDED), CONTAINS 2% OR LESS OF THE FOLLOWING: CRAB BASE (BAKED CRAB MEAT INCLUDING NATURAL CRAB JUICES, MALTODEXTRIN (FROM CORN), MODIFIED POTATO STARCH, BUTTER (CREAM, FLAVORINGS), CORN OIL), WORCESTERSHIRE SAUCE (DISTILLED VINEGAR, MOLASSES, CORN SYRUP, WATER, SALT, CARAMEL COLOR, SUGAR, SPICES, ANCHOVY PUREE, NATURAL FLAVOR, TAMARIND), SPICE BLEND (CORN STARCH, MONOCALCIUM PHOSPHATE, SALT, SPICES, MONOSODIUM GLUTAMATE, ONION POWDER, DEXTROSE, SPICE EXTRATIVES, SILICON DIOXIDE, MUSTARD, BLACK PEPPER, CELERY SALT (SALT, CELERY SEED), SPICES (INCLUDING RED PEPPER AND BLACK PEPPER), AND PAPRIKA), PARSLEY GRANULARS