How Flaky Are You? The Science of Pie Crust
During the holiday season, pies are front-and-center on the dessert menu. Become the pie-baking champion in your family with this tasty experiment.
Pumpkin, strawberry, or all-American apple—do you have a favorite kind of pie? While pie consumers tend to think about the delicious variety of fillings there are to eat, many pie bakers spend a lot of time perfecting their crusts. Some people are so intimidated by the idea of making a tasty crust from scratch that they prefer to buy them, but with a bit of hands-on experimentation in the kitchen, you may find your own perfect technique for great homemade crust.
Getting to Golden Perfection
The ideal piecrust is light and flaky, rather than tough and chewy. But what is the best way to create a perfectly light and flaky crust? Usually, piecrusts are made with just flour, fat, salt, and a little bit of water. You mix the fat into the flour first, which coats the flour particles. Then, when you add the water, the resulting dough is slightly crumbly, rather than stretchy like pizza dough.
With so few ingredients, how can piecrusts vary in texture? For starters, you can use different types of fat—butter, vegetable shortening, or even lard. Different fats yield different results. Another variable is the temperature of the ingredients. Should the fat be room temperature when you mix it in, or should it be ice-cold? Chances are, the pie baker in your family has an opinion!
Grab Your Chef Hat and Lab Coat
In the "Perfecting Pastries: The Role of Fats in Making a Delicious Pastry" Project Idea, you take the lead in your own piecrust test kitchen! In this project, you will experiment with the type and temperature of the fats used in your piecrust recipe. Following the experimental procedure in the project, you you will make four different crusts, being careful to keep your bake time and oven temperature constant for all of the crusts so that you can really see the difference the variables you are testing make in how the crusts come out.
When your crusts are ready, gather friends and family to see how the crust crumbles! Which recipe creates a crust with the best texture and flavor? Everyone will have the chance to see and taste your crusts and voice their opinions.
Put Your Results to Good Use!
Once you have your winning recipe, you can prepare one last piecrust and fill it with something delicious! Success has never been sweeter!
You Might Also Enjoy These Related Posts:
- 13 STEM Gifts You'll Feel Good about Giving
- Backyard Science: Summer of STEM (Week 10)
- Mission to Mars: Summer of STEM (Week 9)
- Strange but True: Summer of STEM (Week 8)
- Superhero Science: Summer of STEM (Week 7)
- Water Play: Summer of STEM (Week 6)
- Fireworks and Picnics: Summer of STEM (Week 5)
- Artists and Makers: Summer of STEM (Week 4)
Explore Our Science Videos
Build an Infinity Mirror
How to Build a Brushbot
Colorful Melting Ice Ball Patterns - STEM Activity