Here's my Mom's recipe with my modification:
1 egg
1 cup flour (I use self-rising for a fluffier pancake and since I like my batter a bit thicker I add a 1/2 cup more)
1 cup milk
Mix all together in a med. bowl with a whisk til blended. Spray a frying pan or griddle with cooking spray and Heat on Med-High. Once the pan is hot, spoon or ladle onto the pan. The amount is up to you, depends on the size you like your cakes. Let it sit for a minute or so. You should see holes popping up all over the pancake. When you do, flip it over with a spatula. When both sides are a nice golden brown, you're done. Pop that puppy on a plate and smear with butter and syrup!
Here's a pic of some pretty snapdragons from my MIL's gorgeous garden. I swear she and my FIL have green thumbs that rival the jolly green giant's. One day I'll get a shot of their garden that they ripped out their whole front yard to plant. (We thought they were nuts at the time, we were wrong.)