Honey-Wine Cake
["1/2 c. honey", "1/2 c. sweet white wine", "5 egg yolks", "7 egg whites", "1 1/2 tsp. salt", "1 Tbsp. grated orange peel", "1/2 c. plus 2 Tbsp. olive oil", "1 c. whole-wheat flour"]
["Preheat oven to 375\u00b0.", "Whisk egg yolks with honey for 5 minutes.", "Add orange peel.", "Sift whole-wheat flour with salt. Gradually stir in egg and honey.", "Add wine and olive oil, stirring constantly, as small amounts are added.", "Beat the egg whites until stiff and fold into batter.", "Line the bottom of an 8-inch spring-form pan with oiled parchment or a brown paper shopping bag.", "Oil the pan and paper well.", "Pour in batter and bake for 20 minutes.", "Turn oven off and let cake sit for 10 minutes.", "Remove cake from oven.", "Turn over and detach from spring pan carefully."]
["honey", "sweet white wine", "egg yolks", "egg whites", "salt", "olive oil", "flour"]