Here's the apple cake recipe that I think Sinsull was referring to.

2 cups Bisquick baking mix
1/3 cup sugar
2 eggs
1/2 cup whipping (heavy) cream
2 medium unpeeled apples, thinly sliced (2 cups)
1/4 cup sugar
1 teaspoon ground cinnamon
1/4 tsp ground nutmeg
1/4 cup margarin or butter, melted

heat oven to 400degrees F. grease springform pan 8x1 1/2 inches

Mix baking mix, 1/3 cup sugar, eggs and whipping cream. until dough forms. Spread dough in pan. Top with apples, pressing slightly into dough. Mix 1/4cup sugar, cinnamon and nutmeg, sprinkle over apples. Pour butter over top. Cover with aluminum foil.

Bake 15 minutes, remove foil. Bake about 20 minutes longer or until toothpick inserted in center comes out clean. Remove side of pan. Serve warm.

Note: I didn't use a springform pan as I don't own one. It's not necessary. The cake is still good at room temperature. I also didn't have any heavy cream. I used non-dairy coffee creamer, about the consistency of half and half and it worked fine. I'm pretty sure my Mom used milk when she made this recipe.   I also peeled the apples, I liked it better that way. I also used pre-mixed apple pie spice. It's an excellent cake.