Which food has less impact on blood sugar?

POTATOES*, VEGETABLE OIL (CANOLA, SOYBEAN AND/OR SUNFLOWER OIL), MALTODEXTRIN, SALT, IMITATION BACON BITS (SOY FLOUR, SOYBEAN OIL, SALT, HYDROLYZED SOY AND CORN PROTEIN, YEAST EXTRACT, NATURAL AND ARTIFICIAL FLAVOR, SUNFLOWER OIL, SUGAR, POTASSIUM CHLORIDE, DEXTROSE, INACTIVE YEAST*, COLOR [CARAMEL COLOR, RED 3], TBHQ [PRESERVATIVE], SOY LECITHIN), ONION*, SUGAR, MONO AND DIGLYCERIDES, WHEY, CHEDDAR CHEESE* (MILK, CHEESE CULTURES, SALT, ENZYMES), NATURAL FLAVOR, COCONUT OIL, SOUR CREAM* (CREAM, SKIM MILK, CULTURES), BUTTERMILK, ENZYME MODIFIED CHEDDAR CHEESE* (MILK, CULTURES, SALT, ENZYMES), CHIVES*, SILICON DIOXIDE (ANTICAKING AGENT), ENZYME MODIFIED CREAM, NONFAT DRY MILK, BACON FAT, BUTTER (CREAM, SALT), COLOR (ANNATTO & TURMERIC EXTRACT), BLUE CHEESE* (MILK, CHEESE CULTURES, SALT, ENZYMES), COOKED BACON [(CURED WITH WATER, SALT, SUGAR, SODIUM PHOSPHATES, SODIUM ASCORBATE, SODIUM NITRITE), SMOKE FLAVORING], SODIUM PHOSPHATE, MILK PROTEIN CONCENTRATE, HYDROLYZED CORN, SOY AND WHEAT PROTEIN, NATURAL SMOKE FLAVOR, SOY LECITHIN, DISODIUM INOSINATE, SOY FLOUR. FRESHNESS PRESERVED BY SODIUM ACID PYROPHOSPHATE, SODIUM BISULFITE, CITRIC ACID. *DRIED