These take a while to make homemade but the difference is worth it.
Buttermilk
Dry Mixture
Wet mixture
First, make the homemade buttermilk. Add lemon juice to milk, mix, and let sit for 10-15 minutes.
Next, melt the butter so it’s cooler by when you need it.
While those are sitting, combine the dry ingredients into a larger bowl. Lightly mix.
Beat the 2 eggs in a separate bowl. Add the butter to the buttermilk, and slowly add to the 2 eggs.
Keep the two mixtures separate until ready to cook.
Grease a griddle; heat to 275 degrees – water drops should skip across it.
Pour the wet mixture over the dry, add the Blueberries and lightly mix. Don’t overstir – there should still be some clumps.
Pour roughly 1/2 cup of the mixture onto the griddle, and brown on each side – about 1 minute, serving hot.
Can substitute white vinegar for lemon juice in the buttermilk if you don’t have a lemon handy.
Find it online: https://www.hamdun.org/blog/dans-blueberry-pancakes/