Substitute the all-purpose flour with whole wheat flour, replace the butter with a vegetable oil, and reduce the amount of sugar for a healthier pie crust.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Suggest a way to make a pie crust healthier.

### Response:
Substitute the all-purpose flour with whole wheat flour, replace the butter with a vegetable oil, and reduce the amount of sugar for a healthier pie crust.
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To make a healthier pie crust, consider the following alternatives:

1. **Whole Wheat Flour**: Replace up to 50% of the all-purpose flour with whole wheat flour to increase the fiber and nutrient content of the crust.
2. **Oat Flour**: Use oat flour as a substitute for all-purpose flour, which is high in gluten and can be difficult to digest. Oat flour also contains more fiber and antioxidants.
3. **Almond Flour or Coconut Flour**: Replace up to 25% of the all-purpose flour with almond flour or coconut flour, which are low in carbohydrates and rich in healthy fats. However, be aware that these flours can be high in calories and added sugars.
4. **Coconut Oil or Avocado Oil**: Replace some of the butter or other oils in the recipe with coconut oil or avocado oil, which are high in healthy fats and can help reduce inflammation.
5. **Egg Whites Only**: Use egg whites instead of whole eggs, which are high in cholesterol and saturated fat. This will not only reduce cholesterol but also lower saturated fat content.
6. **Applesauce or Yacon Syrup**: Use applesauce or yacon syrup as a binding agent instead of butter or oil. These ingredients are low in calories and rich in prebiotic fibers.
7. **Ginger or Lemon Zest**: Add a pinch of ginger or lemon zest to the dough to increase the bioavailability of the nutrients and flavor compounds in the crust.

Here's a sample recipe that incorporates some of these healthier alternatives:

**Healthier Pie Crust Recipe**

Ingredients:

* 2 cups whole wheat flour
* 1/2 cup oat flour
* 1/4 cup coconut flour
* 1/2 cup applesauce
* 1/4 cup coconut oil
* 1 egg white
* 1/2 teaspoon salt
* 1 tablespoon grated ginger (optional)

Instructions:

1. Preheat oven to 375°F (190°C).
2. Combine the flours, coconut flour, and salt in a bowl.
3. Add the applesauce, coconut oil, egg white, and grated ginger (if using) to the dry ingredients. Mix until a dough forms.
4. Roll out the dough and place it in a pie dish.
5. Bake for 25-30 minutes or until the crust is golden brown.

Remember, even with healthier alternatives, pie crusts are still a treat and should be consumed in moderation as part of a balanced diet.