Which food has less impact on blood sugar?

ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN AND FOLIC ACID), MARGARINE [PALM OIL, SOYBEAN OIL, WATER, SALT, VEGETABLE MONOGLYCERIDES, SOY LECITHIN, SODIUM BENZOATE AND CITRIC ACID (PRESERVATIVES), ARTIFICIAL FLAVOR, BETA CAROTENE (COLOR), VITAMIN A PALMITATE ADDED], NEUFCHATEL CHEEZ BLEND [MILK, NEUFCHATEL CHEESE (PASTEURIZED MILK AND CREAM, CHEESE CULTURE, SALT, CAROB BEAN GUM), SKIM MILK, PALM OIL, MILK PROTEIN CONCENTRATE, CHEESE CULTURES, SALT, CAROB BEAN GUM, LACTIC ACID, MONO- AND DIGLYCERIDES, CITRIC ACID AS A PRESERVATIVE, APOCAROTENAL (COLOR)], WATER, WHOLE EGGS, STRAWBERRY FILLING [STRAWBERRIES, WATER, HIGH FRUCTOSE CORN SYRUP, SUGAR, FOOD STARCH-MODIFIED, CORN SYRUP, PROPYLENE GLYCOL, CITRIC ACID, NATURAL AND ARTIFICIAL FLAVOR, SODIUM BENZOATE AND POTASSIUM SORBATE (AS PRESERVATIVES), LOCUST BEAN GUM, SODIUM CITRATE, XANTHAN GUM, RED 40, BLUE 1, SALT, LACTIC ACID, SODIUM SULFATE], SUGAR, CORNSTARCH, HIGH FRUCTOSE CORN SYRUP, [WATER AND MONOGLYCERIDES WITH PROPIONIC ACID AND PHOSPHORIC ACID (ADDED AS PRESERVATIVES)], CONTAINS LESS THAN 2% OF EACH OF THE FOLLOWING: CORN SYRUP, YEAST, SALT, FOOD STARCH-MODIFIED, PALM OIL WITH SOYA LECITHIN, TAPIOCA DEXTRIN, CONCENTRATED LEMON JUICE, MICROCRYSTALLINE CELLULOSE, SODIUM STEAROYL LACTYLATE, ARTIFICIAL FLAVOR, CASEIN (MILK), LACTIC ACID POWDER, CALCIUM LACTATE, NON-FAT MILK AND WHEY SOLIDS, DEXTROSE, AGAR, LEAVENING (SODIUM BICARBONATE), XANTHAN GUM, ASCORBIC ACID, ARTIFICIAL COLOR, POTASSIUM SORBATE (PRESERVATIVE).