Chocolate Iced Custard Filled Donut

DONUT (YEAST DOUGH (ENRICHED WHEAT FLOUR (FLOUR, NIACIN, IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), WATER, MARGARINE (VEGETABLE OIL BLEND (SOYBEAN & PALM OILS), WATER, CONTAINS 2% OR LESS OF: SALT, MONO-& DIGLYCERIDES, NONFAT DRY MILK, SOY LECITHIN, SODIUM BENZOATE AS A PRESERVATIVE, ARTIFICIAL FLAVOR, VITAMIN A PALMITATE, BETA CAROTENE (COLOR)), SUGAR, EGGS, NONFAT MILK, CONTAINS 2% OR LESS OF: YEAST (YEAST, SORBITAN MONOSTEARATE, ASCORBIC ACID), SALT, SOYBEAN OIL, DEFATTED SOY FLOUR, LEAVENING (BAKING SODA, MONOCALCIUM PHOSPHATE, SODIUM ACID PYROPHOSPHATE), DOUGH IMPROVER (ENRICHED FLOUR (WHEAT FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID), ENZYMES, & SUNFLOWER OIL (ADDED AS A PROCESSING AID TO REDUCE DUST))), SHORTENING (PALM OIL, SOYBEAN OIL, HYDROGENATED COTTONSEED OIL)), CHOCOLATE ICING (SUGAR, WATER, CORN SYRUP, COCOA (PROCESSED WITH ALKALI), VEGETABLE SHORTENING (PALM OIL, SOY LECITHIN), CONTAINS 2% OR LESS OF: SOYBEAN OIL, COCOA, SALT, SOY LECITHIN, POTASSIUM SORBATE (PRESERVATIVE), AGAR, CITRIC ACID, LOCUST BEAN GUM, MONO-& DIGLYCERIDES), CUSTARD FILLING (WATER, SUGAR, MODIFIED FOOD STARCH, CORN SYRUP, CONTAINS 2% OR LESS OF: VEGETABLE SHORTENING (PALM OIL), NATURAL & ARTIFICIAL FLAVORS, SALT, LACTIC ACID, AGAR, POTASSIUM SORBATE (PRESERVATIVE), TITANIUM DIOXIDE (COLOR), YELLOW 5, YELLOW 6), GLAZE (SUGAR, WATER, MALTODEXTRIN, CORNSTARCH, CONTAINS 2% OR LESS OF: AGAR-AGAR, CAROB BEAN GUM, CITRIC ACID, DISODIUM PHOSPHATE, MONO- & DIGLYCERIDES, POTASSIUM SORBATE (PRESERVATIVE))