In a medium sized bowl, sift flour, baking powder, baking soda, salt, sugar and cinnamon together and whisk to combine.
In a smaller bowl, combine buttermilk, vanilla and eggs, whisk. Add this buttermilk mixture to the flour mixture and fold gently until the mixture comes together (be careful not to over-mix). Fold in strawberries.
Preheat oven to 175C (350F). Place a pan or griddle on a medium high heat and add a dollop of butter and a drizzle oil until the butter begins to sizzle (the oil helps prevent the butter from burning). Add ¼ cup of batter into the pan (if pan size allows, try cooking 3-4 at a time). When several bubbles appear, flip pancakes and continue cooking for a minute or so. Once pancakes are cooked through, place in the oven on a tray to remain hot whilst you continue cooking the rest of the pancakes. Coat the pan with more butter for each set of three pancakes.
To serve, stack three pancakes on top of each other with a dollop of butter, a few sliced strawberries and a generous helping of maple syrup then dig in!