Golden Butternut Squash Tart
Ingredients
- Pastry for single-crust pie (9 inches)
- 1 pound onions, thinly sliced
- 2 garlic cloves, minced
- 1/4 teaspoon salt
- 1/4 teaspoon pepper
- 2 tablespoons canola oil
- 1/4 cup heavy whipping cream
- 1/4 teaspoon dried thyme
- 1 small tart apple, thinly sliced
- 1 cup mashed cooked butternut squash
- 1 large egg
- 4 slices Swiss cheese, cut into 1/2-inch strips