Goal and options: How can I keep an egg from spoiling quickly while making egg tempera?

OPTIONS:
- Place the yolk in a mixture of white vinegar and water.
- Place the yolk in a mixture of white milk and water.
output answer: Place the yolk in a mixture of white vinegar and water.

Goal and options: How to remove skin from a pepper?

OPTIONS:
- Grill the pepper in a freezer bag the oven and then leave to steam, simply wipe away skin with a paper towel
- Grill the pepper in the oven and then place in a freezer bag to steam, simply wipe away skin with a paper towel
output answer: Grill the pepper in the oven and then place in a freezer bag to steam, simply wipe away skin with a paper towel

Goal and options: how to get a decorative pie crust?

OPTIONS:
- cut the dough after it has cooked, into simple shapes before serving.
- crimp with keys to make a fancy design
output answer:
crimp with keys to make a fancy design