Place the flours in a large bowl and whisk in the egg, then gradually whisk in the milk to form a batter. Stir in the granola.
Heat a little oil in an 18cm based frying pan and add a ladle of the batter until the base is covered.
Cook for 1 minute or until golden, flip over and cook the same on the other side.
Repeat to make 8 pancakes and keep them warm separated by squares of baking parchment.
Remove the pith from the grapefruit and cut out the segments over a bowl, reserving any juice.
Fill the pancakes with the segments and a drizzle of honey and fold into quarters.
Calories: 255kcal | Carbohydrates: 37g | Protein: 8g | Fat: 9g | Saturated Fat: 1g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 5g | Cholesterol: 55mg | Sodium: 64mg | Potassium: 201mg | Fiber: 1g | Sugar: 13g