Grease muffin pan, set to side
In a bowl, mix flour, sugar, baking powder, and salt
Preheat oven to 400 F
In a food processor, combine avocado, egg, oil, milk, and essence well, then pour mixture into dry ingredients, mix until just combined
Spoon batter per 1/2 cup, into muffin pan, then push in 2 bars each of white chocolate in center
Sprinkle muffins with minute oats and bake for 20 minutes
Cool on rack slightly and serve, should you like to devour them when the chocolate still melting in the center