Source: "So This Is Kosher" by Ann Kaye and Hetty Rance, 1986
Melt margarine in shallow frying pan. Remove from heat and add sugar, 2 tbsp orange liquer and 1 tbsp brandy. Add the orange zest and juice. Return to high heat and boil rapidly until reduced to thick syrup. Reduce heat to bare simmer.
Add pancakes, folded in quarters, one at a time. Coat with sauce and remove to warmed serving plate. Warm remaining liquer and brandy in a soup ladle. Ignite and carefully pour over pancakes. Serve as soon as flames die down.