Heat oven to 400°F. Line a 12-cup muffin tin and lightly mist the liners.
Whisk flour, sugar, baking powder, baking soda, salt, and cinnamon in a large bowl.
In a second bowl, whisk eggs, buttermilk, oil, vanilla, and lemon zest until smooth.
Pat strawberries dry and toss with 1 tablespoon flour to lightly coat.
Make a well in the dry mix. Pour in wet ingredients and fold just until barely combined.
Gently fold in the strawberries, keeping the batter slightly lumpy.
Spoon batter into cups, filling about 3/4 full. Sprinkle tops with turbinado sugar.
Bake 5 minutes at 400°F, then reduce to 350°F and bake 12–14 minutes until golden and set.
Cool in pan 5 minutes, then move muffins to a rack to finish cooling.
Notes
Try swapping half the strawberries with blueberries, or add 1/2 cup white chocolate chips. For a lemon twist, brush warm muffins with a quick lemon glaze. Store covered at room temperature for 2 days or freeze up to 2 months; thaw and warm briefly before serving.This recipe is an original creation inspired by classic Easy Strawberry Muffins flavors. All ingredient ratios and instructions are independently developed.