Lemon Poke Cake

Name: Lemon Poke Cake
Prep time: 1 h
Cook time: 30 min
Total time: 1 h 30 min
Cuisine: American
Ingredients: ½ cup salted butter (at room temperature); ½ cup oil (vegetable or canola); 1 ¼ cups granulated sugar; 3 eggs (at room temperature); zest from 1 lemon; 2 tablespoons lemon juice; 1 teaspoon vanilla; 2 ½ cups all-purpose flour; 2 ½ teaspoons baking powder; ½ teaspoon salt; ¾ cup milk; 4 egg yolks; ½ cup granulated sugar; 1 zest from 2 lemons; ⅓ cup lemon juice; 4 tablespoons salted butter (cut into small cubes, at room temperature); 2 cups heavy whipping cream; 2 tablespoons granulated sugar