Whisk flour, sugar, salt, baking powder, baking soda.
Whisk milk, buttermilk, oil, eggs, vanilla in separate bowl.
Combine wet and dry; whisk gently until mostly smooth. Let rest.
Preheat skillet over low-medium for 8 minutes. Oil and wipe excess.
Add 2 ladles of batter. Cook 8 min until bubbles and edges set.
Transfer to oven at 375°F on top rack. Bake 9 minutes.
Run spatula around edge and flip pancake out.
Repeat for remaining batter.
For syrup: whisk melted butter, honey, syrup, soy sauce. Warm over low heat.
Stack 3 pancakes, add butter and drizzle syrup. Serve hot.
