Which food has less impact on blood sugar?

CRUST: WHEAT FLOUR, WATER, FRENCH FRIES (POTATOES, VEGETABLE OIL [MAY CONTAIN ONE OR MORE OF THE FOLLOWING: CANOLA OIL, SUNFLOWER OIL, COTTONSEED OIL, PALM OIL, CORN OIL, SOYBEAN OIL], SALT, DISODIUM DIHYDROGEN PYROPHOSPHATE [TO PROMOTE COLOR RETENTION], DEXTROSE), SUNFLOWER OIL, HONEY, YEAST, LION'S CHOICE SEASONING (SALT, DEXTROSE, PAPRIKA, YEAST EXTRACT, SUGAR, DEHYDRATED GARLIC, DEHYDRATED ONION, SPICE, CONTAINS 2% OR LESS TRICALCIUM PHOSPHATE [TO PREVENT CAKING]), SALT, LION'S CHOICE HORSERADISH SAUCE: SOYBEAN OIL, WATER, PREPARED HORSERADISH (HORSERADISH, WATER, VINEGAR, SOYBEAN OIL, SAIT, ARTIFICIAL FLAVORS), HIGH FRUCTOSE CORN SYRUP, DISTILLED VINEGAR, EGG YOLKS, MODIFIED FOOD STARCH, SALT, DEHYDRATED GARLIC, XANTHAN GUM, POTASSIUM SORBATE [PRESERVATIVE], SODIUM BENZOATE [PRESERVATIVE], SOUR CREAM (CULTURED CREAM, CONTAINS LESS THAN 2% FOOD STARCH MODIFIED, SODIUM TRIPOLYPHOSPHATE, GUAR GUM, CARRAGEENAN, LOCUST BEAN GUM, POTASSIUM SORBATE [PRESERVATIVE]), SWISS CHEESE: PASTEURIZED PART-SKIM MILK, SALT, CHEESE CULTURES, ENZYMES, PROVOLONE CHEESE: PASTEURIZED MILK, CHEESE CULTURES, SALT, ENZYMES, ROAST BEEF STYLE TOPPING: BEEF, WATER, SALT, DEXTROSE, CARAMEL COLOR, ONION POWDER, HYDROLYZED CORN GLUTEN, SOY PROTEIN, WHEAT GLUTEN, SODIUM PHOSPHATE, GELATIN, GARLIC POWDER, SOYBEAN OIL, YEAST EXTRACT, SPICES, FIRE ROASTED GREEN PEPPERS.