Which food has less impact on blood sugar?

BLEACHED ENRICHED FLOUR (WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), PALM OIL SHORTENING, SUGAR, EGG, FRUIT FILLING (APRICOT FILLING [GLUCOSE SYRUP, APRICOT PUREE, SUGAR, WATER, PECTIN, CITRIC ACID (PRESERVATIVE), SODIUM CITRATE, NATURAL APRICOT COLOR (PAPRIKA & TURMERIC EXTRACT}], RASPBERRY FILLING [RASPBERRY PUREE, GLUCOSE SYRUP, SUGAR, WATER, PECTIN, CITRIC ACID (PRESERVATIVE}, SODIUM CITRATE, NATURAL RASPBERRY COLOR (PAPRIKA & TURMERIC EXTRACT, NATURAL RED RADISH PIGMENT}], STRAWBERRY FILLING [GLUCOSE SYRUP, STRAWBERRY PUREE, SUGAR, WATER, PECTIN, NATURAL FLAVOR, CITRIC ACID (PRESERVATIVE), CALCIUM PHOSPHATE, SODIUM CITRATE]), UNSALTED BUTTER (PASTEURIZED CREAM, NATURAL FLAVORING [LACTIC ACID]), NATURAL AND ARTIFICIAL ALMOND FLAVOR, POWDERED SUGAR, IMITATION VANILLA FLAVOR, EGG SHADE POWDER (SALT, YELLOW # 5), RED COLORING (WATER, RED #40, CITRIC ACID, SODIUM BENZOATE [PRESERVATIVE]), COCOA POWDER (PROCESSED - WITHALKALI), CHOCOLATE COMPOUND (SUGAR, VEGETABLE SHORTENING [PALM OIL, FULLY HYDROGENATED COTTONSEED OIL), SOYBEAN OIL, COCOA [PROCESSED WITH ALKALIJ, CHOCOLATE LIQUOR, CONTAINS 2% OR LESS OF THE FOLLOWING: SORBITAN MONOSTEARATE, POLYSORBATE 60, NATURAL AND ARTIFICIAL FLAVORING, SALT, SOY LECITHIN), RAINBOW SPRINKLES (SUGAR, GLUCOSE, TAPIOCA STARCH, PALM KERNEL OIL, CORN STARCH, GLYCERIN, MAGNESIUM SILICATE, SOY LECITHIN, GUM ARABIC, YELLOW #6, YELLOW #5, BLUE #1, RED #3, RED #40, CARNAUBA WAX, ARTIFICIAL FLAVOR), CHOCOLATE FLAVORED SPRINKLES (SUGAR, GLUCOSE POWDER, TAPIOCA STARCH, PALM KERNEL OIL, COCOA POWDER, SALT, GLYCEROL, MAGNESIUM SILICATE, SOY LECITHIN, GUM ARABIC, CARNAUBA WAX, ARTIFICIAL FLAVOR), CHERRIES (RED AND GREEN CHERRIES [CORN SYRUP, CITRIC ACID (PRESERVATIVE), HIGH FRUCTOSE CORN SYRUP, WATER, NATURAL AND ARTIFICIAL FLAVOR, FD&C RED 40, FD&C YELLOW 5], POTASSIUM SORBATE IPRESERVATIVE). SODIUM BENZOATE [PRESERVATIVEI. SULFUR DIOXIDE).