Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make peanut butter pie [title] Crush the oreo cookies into crumbs. [step] An easy way to do this is to simply pulse them in a food processor. You can also add the oreos (or your preferred chocolate sandwich cookies) to a sturdy plastic bag, then smash them with a rolling pin or the bottom of a pan.

Ending1: Continue shaking until the oreos have been crushed in a visible mass. [substeps] Alternatively, you can use chocolate chips and peanut butter instead. Ending2: Don't remove the white filling from the cookies before you crush them-the recipe accounts for it. [substeps] As noted above, you'll want to preheat the oven to 350 degrees f for this recipe. Ending3: [substeps] If you're using a flat pan, don't worry about crushing the cookies before you start placing them into the jar. You'll save the mess you just made for the next step. Ending4: [substeps] As an alternative, you can use whole oreos instead of cookies. As long as the cookies are in powdered form, but not thoroughly crushed, they will work just fine.

Answer format: ending1/ending2/ending3/ending4