Which food has less impact on blood sugar?

KEEBLER CHIPS DELUXE MINIS ORIGINAL - ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, VITAMIN B1 [THIAMIN MONONITRATE], VITAMIN B2 [RIBOFLAVIN], FOLIC ACID), SEMISWEET CHOCOLATE (SUGAR, CHOCOLATE, COCOA BUTTER, DEXTROSE, MILKFAT, SOY LECITHIN, NATURAL AND ARTIFICIAL FLAVORS), SOYBEAN AND PALM OIL, SUGAR, BROWN SUGAR, CORNSTARCH, CONTAINS 2% OR LESS OF SALT, EGGS, BAKING SODA, VANILLA FLAVORING, WHEY, SOY LECITHIN, CHEEZ-IT ORIGINAL - ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, VITAMIN B1 [THIAMIN MONONITRATE], VITAMIN B2 [RIBOFLAVIN], FOLIC ACID), VEGETABLE OIL (HIGH OLEIC SOYBEAN, SOYBEAN, PALM, AND/OR CANOLA OIL WITH TBHQ FOR FRESHNESS), CHEESE MADE WITH SKIM MILK (SKIM MILK, WHEY PROTEIN, SALT, CHEESE CULTURES, ENZYMES, ANNATTO EXTRACT COLOR), CONTAINS 2% OR LESS OF SALT, PAPRIKA, YEAST, PAPRIKA EXTRACT COLOR, SOY LECITHIN, KEEBLER FUDGE STRIPES MINIS ORIGINAL - ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, VITAMIN B1 [THIAMIN MONONITRATE], VITAMIN B2 [RIBOFLAVIN], FOLIC ACID), SUGAR, VEGETABLE OIL (SOYBEAN, PALM KERNEL AND PALM), INVERT SUGAR, COCOA PROCESSED WITH ALKALI, WHEY, CONTAINS 2% OR LESS OF LEAVENING (BAKING SODA, SODIUM ACID PYROPHOSPHATE, MONOCALCIUM PHOSPHATE), SALT, SOY LECITHIN, SORBITAN TRISTEARATE, MOLASSES, NATURAL AND ARTIFICIAL FLAVORS