Preheat oven to 180 C (355 F) and line a mini muffin tray with paper muffin cups.
Combine milk, egg and vanilla in a mixing bowl and whisk lightly.
Add flour and mix to combine.
Add chopped strawberries, mix through.
Put spoonfuls of the mixture into prepared muffin tray - you want to fill the muffin cups about 3/4 full.
Bake for approximately 18 - 20 minutes, or until a toothpick inserted into the middle of them comes out clean.
Let them cool completely, then top with whipped cream and strawberries (optional)