RE: Sambo's Pancakes
Found this through a Google search, haven't tried it:
Shades of Sambo's Pancakes
2 eggs, separated (whites in a clean copper, stainless steel or glass bowl [DO NOT USE A PLASTIC BOWL, NO MATTER HOW CLEAN YOU THINK IT IS!], yolks in an 8-cup mixing bowl with a handle)
2 tablespoons sugar
18 ounces biscuit and baking mix (about 3 loosely spooned cups)
2 cups milk (any fat content; we use 2/3 cup of nonfat dry milk and 2 cups of water)
2 teaspoons vanilla extract
Heat electric griddle or electric skillet to 375 degrees F or heat a heavy skillet over medium heat while mixing batter.
Beat egg whites with a hand mixer on high speed to stiff peaks and set aside.
Cream sugar and egg yolks at high speed until lemony colored (about a minute). Add milk and beat 2 more minutes on high. Add biscuit mix and vanilla extract, mix on low speed until just blended (barley-sized lumps of mix are OK). Scrape beaten egg whites into batter and gently whisk in with the mixer switched off (ditto). Let stand 5 minutes.
Pour onto heated griddle or skillet, cook about 3 minutes before turning. Cook 1 to 2 minutes on second side. Serve with real butter and hot syrup.