Which food has less impact on blood sugar?

BREAD (ENRICHED WHEAT FLOUR [WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], SUGAR, SOYBEAN OIL, SALT, DRY MALT [EXTRACT OF MALTED BARLEY AND CORN, WHEAT STARCH, SOY LECITHIN], DRIED WHOLE EGGS, DOUGH CONDITIONER [ENRICHED FLOUR {BLEACHED WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID}, DOUGH CONDITIONER {WHEAT FLOUR, DEXTROSE, DRIED SOUR DOUGH, RYE FLOUR, AMYLACEOUS ENZYMES, ASCORBIC ACID}, MALTED BARLEY FLOUR, MALTODEXTRIN, VITAL WHEAT GLUTEN, ASCORBIC ACID], MONO & DIGLYCERIDES, GUAR GUM, XANTHAN GUM), WATER, WHEAT GLUTEN, SOYBEAN OIL, YEAST (CONTAINS SORBITAN MONOSTEARATE, ASCORBIC ACID), SKIPPY CREAMY PEANUT BUTTER (ROASTED PEANUTS, SUGAR, HYDROGENATED VEGETABLE OILS (COTTONSEED, SOYBEAN AND RAPESEED) TO PREVENT SEPARATION, SALT), STRAWBERRY JELLY (SUGAR, STRAWBERRY JUICE, CONTAINS 2% OR LESS OF CITRIC ACID, FRUIT PECTIN, SODIUM BENZOATE AND SORBIC ACID [PRESERVATIVE], SODIUM CITRATE)