According to Jon, this is the best cake I have ever made. Bon Appetit!
Ingredients
4 Tablespoons butter, melted
1/2 cup packed dark brown sugar
2 cups freshly cut pineapple, sliced into 1/2" thick pieces
1/2 cup slivered almonds
3/4 cup all-purpose flour
3/4 cup cake flour
3/4 cup granulated sugar
3/4 teaspoon baking powder
1/4 teaspoon baking soda
1/2 teaspoon salt
8 Tablespoons butter, softened
1/2 cup plain Greek yogurt or sour cream
3 egg yolks
1 teaspoon vanilla extract
1/4 teaspoon almond extract
Directions
Preheat oven to 325.
Combine the 4 Tbsp. melted butter with the brown sugar and spread into the bottom of a glass pie plate (or an 8" round cake pan); sprinkle the slivered almonds on the brown sugar mixture. Arrange the pineapple pieces on top.
Combine the 8 Tbsp. softened butter, yogurt, egg yolks, and extracts in a large bowl.
Now, you can combine the remaining dry ingredients in a separate bowl, then add them to the wet ingredients, or you can do as I do and save a bowl by adding the dry ingredients directly to the wet ingredients. I do this by placing the flour first, then sugar, powder, soda, salt in a heap on top of the wet ingredients. Then I gently give the dry ingredients their own little stir on top of the wet ingredients before combining them all together. I think this mixes up the dry ingredients just fine, but if you are a purist, then go ahead and make more dishes for yourself!
Beat with an electric mixer at medium speed for 1 1/2 minutes until thick (it will be very thick).
Spread the batter over the pineapple slices, building up the outside edges so the cake will be level rather than domed in the center when baked.
Bake for 40-50 minutes, until golden and tester inserted into the center comes out clean.
Transfer pan to a rack to cool for 5 minutes, then invert onto a serving plate.