Very good. I upped the cocoa to 1/3 cup, used only 3/4 cup sugar, left out the melted chocolate and replaced 2 of the eggs with Egg Beaters. This reduced the calories to 167 and 6 total grams of fat. I only had a 9x5 pan, so I made 6 muffins (30 min. baking time) and one 9x5 loaf (75 min. baking time).