Serves 12
| 3 cups finely chopped pecans, toasted, divided |
| 1/2 cup butter, softened |
| 1/2 cup shortening (like Crisco) |
| 2 cups sugar |
| 5 eggs, separated |
| 1 tablespoon vanilla extract |
| 2 cups flour |
| 1 teaspoon baking soda |
| 1 cup buttermilk |
| 3/4 cup dark corn syrup |
| 1/2 cup firmly packed brown sugar |
| 3/4 cup dark corn syrup |
| 1/3 cup cornstarch |
| 4 egg yolks |
| 1 1/2 cups Half and Half |
| 1/8 teaspoon salt |
| 3 tablespoons butter |
| 1 teaspoon Vanilla extract |
Place cake layer on platter, pecan side up. Spread 1/3 filling on layer. Repeat with next layer and top with last layer, pecan side up. Filing will drip down sides slightly. Garnish with pecan pieces.