When it's too hot outside to even consider flipping pancakes, I like a cold breakfast. I serve a smoothie with a piece of toast, and you get a nice, balanced meal!
Throw all this into a blender (for 2 servings):
1/2 C yogurt (vanilla or plain for any flavor, or go with peach, strawberry, etc. for specific ones)
2 Tbsp flax seeds
1/2 C ice
1/2 to 1 C fruit -- I like bananas, frozen berries, or pineapple
enough milk or orange juice to make the mixture liquid as you blend it
To make it a bit richer, you can add chocolate syrup...my very favorite is bananas, strawberries, and chocolate sauce!
(I also like to make these as breakfasts on the run...subliminally, it feels like I'm getting a milkshake for breakfast, if I drink it with a straw!)