In a large mixing bowl combine flour, cream of tartar, baking soda, and salt; whisk until incorporated.
In a separate bowl whisk together the eggs and sugar; add in 1 cup milk and whisk to combine.
Slowly pour the milk mixture into the flour mixture and whisk until combined and smooth.
The consistency of the batter should be thick and smooth; if it’s too dry add more milk.
Fold in the butter. Batter should be thick, but smooth.
Add butter or oil to a nonstick pan and set over medium heat.
Drop spoonfuls of the batter onto the pan and cook for 2 to 3 minutes, or until bubbles begin to appear on the surface.
Flip, press them down lightly, and continue to cook for 1 more minute, or until browned.
Transfer to a plate and keep covered while cooking the rest of the scones.
Serve with jam, butter, berries, and/or syrup.
Notes
Butter and Oil: Combine both for cooking. Butter enriches flavor, and oil prevents burning the pancakes.
Batter Rest: If you have the time, let the batter rest for at least 20 minutes before cooking. This allows the flour to fully hydrate and can make for a slightly more tender drop scone. This rule also applies to crepes.
Heat: Cook them at medium heat to thoroughly cook without burning.
Testing for Doneness: If unsure whether they're done, insert a toothpick into the middle. If it comes out clean, they're ready.
Pan: Use a non-stick pan or a griddle pan.
Mix-Ins: Add mini chocolate chips, blueberries, nuts, or other favorites, just like traditional pancakes!