Put the oats and milk in a small jar with a lid. Shake to combine, cover and store in the fridge overnight.
The next day combine the soaked oats with the egg, brown sugar, oat flour, cinnamon, and salt.
Heat butter in a small skillet and cook the pancake on medium heat until cooked through and golden brown, about 2-3 minutes a side.
Place on a serving dish and garnish with a dollop of yogurt, a dot of marmalade and tangerine slices and eat immediately with a strong cup of coffee while watching the cooking shows on PBS.