| 4 1/2 Cups | All-Purpose Flour |
|---|---|
| 1 1/2 tsp | Baking Powder |
| 1 tsp | Baking Soda |
| 1 tsp | Salt |
| 1 1/2 Cups | (3 Sticks) Unsalted Butter (softened) |
| 1 1/3 Cups | Creamy Peanut Butter |
| 2/3 Cup | Granulated Sugar |
| 2 1/4 Cups | Brown Sugar (packed) |
| 1/3 Cup | Vegetable Oil |
| 3 | Eggs (Large) |
| 2 | Additional Egg Yolks |
| 2 Tbsp | Pure Vanilla Extract |