Write the next sentence in this paragraph:

How to make pecan pie
Sift the dry ingredients.
In a medium bowl, sift the flour, sugar, and salt until the ingredients are completely incorporated.
Cut in the butter.

Available options:
A). Place 1/2 cup of butter in the regular bowl of the electric mixer. Whisk the flour in 1/3 and gradually add it into the butter using medium speed.
B). Add 3 tablespoons (30ml) of melted butter. Whip it just the way you would with very wet cookies.
C). Turn the mixer on low heat and slowly whip the unsaturated butter. Whisk to combine the flour and butter.
D). Place the cubes of butter in the flour mixture. Use a pastry cutter to work the butter into the dough until it resembles cornmeal, with a few pea-sized pieces of butter mixed in.
D).