In a large bowl, whisk together flour,
baking powder, baking soda and 1/4 tsp of
the salt. In another bowl, beat 1 of the
whole eggs, then whisk in buttermilk,
sugar and melted butter. Stir dry mixture
into wet mixture until just combined.
In a third bowl, whisk together remaining
2 whole eggs, the egg whites, remaining
1/4 tsp salt and the pepper.
Heat silver dollar pan over medium heat.
Coat with nonstick cooking spray. Spoon
2 tbsp of the batter into each cavity; spread
batter with an offset spatula if necessary.
Cook pancakes until bubbles appear, about
2 minutes. Flip and cook 1 minute, until
browned. Remove pancakes; spray pan
again and cook 5 more pancakes (2 cavities
will be empty). Remove pancakes and
spray again. Pour beaten egg mixture
evenly into 6 of the cavities. Cook 1 to 11/2
minutes; flip and cook another 30 seconds.
To assemble: Stack an egg patty on top
of a pancake; add an unwrapped frozen
sausage patty and top with another
pancake. Freeze in individual resealable
bags until using.
To serve: Wrap frozen sandwich in a
paper towel and reheat on a microwavesafe
plate for 45 seconds. Flip sandwich
and heat another 30 to 45 seconds, until