Which food has less impact on blood sugar?

WATER, MARGARINE (PALMOIL, WATER, SOYBEAN OIL, SALT, MONOAND DIGLYCERIDES, ANNATTO EXTRACT (COLOR), CALCIUM DISODIUM EDTA ADDED AS A PRESERVATIVE, ARTIFICIAL BUTTER FLAVOR, VITAMIN A PALMITATE ADDED), DANISH BASE (ENRICHED WHEAT FLOUR BLEACHED (FLOUR, IRON, THIAMINE MONONITRATE , RIBOFLAVIN , FOLIC ACID), DEXTROSE, SOYBEAN OIL, SUGAR, SALT, MONO- AND DIGLYCERIDES, LEAVENING [SODIUM ACID PYROPHOSPHATE, BAKING SODA), CONTAINS 2% OR LESS OF: DEFATTED SOY FLOUR, EGGS, ENZYMES, NATURAL AND ARTIFICIAL FLAVOR, SODIUM STEAROYL LACTYLATE, WHEY, YELLOW 5, YELLOW 5 LAKE, YELLOW 6, YELLOW 6 LAKE), ALMONDS, ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE , RIBOFLAVIN, FOLIC ACID), BLEACHED ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID, ENZYME), SUGAR, WHOLE EGGS, CAKE BASE (SUGAR, BLEACHED ENRICHED WHEAT FLOUR (FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), FOOD STARCH-MODIFIED, SOYBEAN OIL, CONTAINS 2% OR LESS OF: DEFATTED SOY FLOUR, EGGS, LEAVENING (BAKING SODA, SODIUM ALUMINUM PHOSPHATE), MONO- AND DIGLYCERIDES, NATURAL AND ARTIFICIAL FLAVOR, PROPYLENE GLYCOL MONO- AND DIESTERS OF FATS AND FATTY ACIDS, SALT, SODIUM STEAROYL LACTYLATE, VITAL WHEAT GLUTEN, WHEY), PALM OIL, BROWN SUGAR YEAST, SHINE BLEND (SUGAR, DEXTRIN, MALTODEXTRIN, MODIFIED CORN STARCH AND 2% OR LESS OF EACH OF THE FOLLOWING: AGAR-AGAR, LOCUST BEAN GUM), BUTTER, SOYBEAN OIL, APPLES, NATURAL AND ARTIFICIAL FLAVORS, CORN SYRUP, GLYCERIN, EGG WHITES, SHORTENING (CANOLA OIL, PALM OIL), ENZYME BLEND (ENRICHED WHEAT FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), CALCIUM SULFATE, SALT AND 2% OR LESS OF EACH OF THE FOLLOWING: ENZYMES), GROUND CINNAMON, MILK, CALCIUM PROPIONATE [PRESERVATIVE] , DANISH IMPROVER (CELLULOSE GUM, WHEAT FLOUR, GUAR GUM, SOYBEAN OIL, ASCORBIC ACID, ENZYMES), MONOGLYCERIDES (WATER, MONOGLYCERIDES AND 2% OR LESS OF THE FOLLOWING: PROPIONIC ACID [PRESERVATIVE] , PHOSPHORIC ACID [PRESERVATIVE], SALT, GUM BLEND (VEGETABLE GUMS[GUM ARABIC, GUARGUM), WHEAT FLOUR, ENZYMES). ARTIFICIAL COLOR (WATER, FD&C YELLOW #5, CITRIC ACID, FD&CRED #40, SODIUM BENZOATE [PRESERVATIVE] , FD&C YELLOW #6), LEAVENING (SODIUM BICARBONATE , SODIUM ALUMINUM SULFATE, CORN STARCH, MONOCALCIUM PHOSPHATE, CALCIUM SULFATE) , EMUL SIFIER BLEND (WATER , MONO- AND DIGLYCERIDES, ETHOXYLATED MONOAND DIGLYCERIDES AND 2% OR LESS OF EACH OF THE FOLLOWING: POLYSORBATE 60, PHOSPHORIC ACID [PRESERVATIVE] , SODIUM PROPIONATE [PRESERVATIVE]), AGAR-AGAR