In a large bowl, combine the baking mix and cinnamon. In a separate bowl, whisk together the half-and-half, mashed bananas, pineapple, sugar, butter and egg until smooth. Add the wet mixture to the dry and stir just until the dry ingredients are moistened, taking care not to overmix. Fold in the pecans.
Using a 1/4-cup measure, pour the batter onto the griddle and cook the pancakes for 2 to 4 minutes, watching for the tops to start bubbling. Flip and cook for 2 to 4 more minutes. Repeat the process with the remaining batter. Serve with sliced bananas and strawberries.