Greek Onion and Squash Pie

Description
Contributed by Jenn B aka Mom2Sam and Tiny at World Recipes Y-Group and also Healthy Recipes for Diabetic Friends Y-Group
 * Makes 6 servings

Ingredients

 * olive oil cooking spray
 * 1 x 8-ounce (240 g) onion, chopped
 * ½ pound (240 g) zucchini, grated
 * ½ pound (240 g) summer squash, grated
 * 3 ounces (80 ml) liquid egg substitute
 * ⅓ cup crumbled low-fat feta cheese, about 1 ounce (30 g)
 * 1 tablespoon (9 g) all-purpose flour
 * 3 tablespoons 30 g) chopped fresh oregano or 1 tablespoon (15 ml) crushed dried
 * 8 sheets phyllo dough

Directions

 * 1) Preheat oven to 375°F (190°C or gas mark 5).
 * 2) Lightly coat a non-stick skillet with cooking spray.
 * 3) Place over medium heat and add the onion and two squashes.
 * 4) Cook, stirring occasionally, until vegetables are soft and all liquid has evaporated, about 8 to 10 minutes.
 * 5) Place the vegetables in a bowl to cool slightly.
 * 6) Add the egg substitute, feta cheese, flour, and oregano.
 * 7) Stir to combine and set aside.
 * 8) Place a sheet of phyllo dough on a 9-inch (22.5 cm) pie plate, allowing any excess dough to loosely drape over the sides.
 * 9) Lightly coat with cooking spray.
 * 10) Repeat, using three more phyllo sheets, spraying after each addition.
 * 11) Pour the prepared vegetable-egg mixture into the pie shell and smooth out surface.
 * 12) Top the pie with the remaining four sheets of phyllo, spraying each layer with cooking spray before adding another sheet.
 * 13) Cut the phyllo 1 inch (2.5 cm) beyond the rim of the pie pan.
 * 14) Fold this dough over towards the center to make an edge just inside the rim.
 * 15) Bake for 40 to 45 minutes, until nicely browned and puffed.
 * 16) Allow to cool to room temperature before serving.

Nutritional information
Per serving:
 * 130 calories (18% calories from fat) | 6 g protein | 3g total fat (0.9g saturated fat) | 21g carbohydrate | 2g dietary fiber | 3 mg cholesterol | 261 mg sodium
 * Diabetic exchanges: 1 carbohydrate (1 bread/starch) | 1 vegetable