Sweet Potato, Apple and Onion Gratin

• 1 pound sweet potatoes, or yams peel & slice
• 2 tablespoons butter unsalted
• 1 pound onions thinly
• 3/4 pound apples, granny smith peeled, cored & thin sliced
• 3 tablespoons flour, all-purpose
• 1/2 cup chicken broth
• 3/4 cup bread crumbs fresh
• 3/4 cup cheddar cheese sharp, grated
• 6 slices bacon cooked

1. Preheat oven to 350F (180C).
2. Butter 13X6 inch oval baking dish.
3. Slice sweet potatoes into 1/4 inch thick slices.
4. Melt butter in heavy large skillet over medium heat.
5. Add onions and saute until tender, about 10 minutes.
6. Toss apples with flour in medium bowl.
7. Arrange half of sweet potatoes in bottom of prepared dish.
8. Top with half of apple slices.
9. Arrange remaining potatoes and then remaining apples.
10. Cover with sauteed onions.
11. Pour stock over all.
12. Bake until sweet potatoes are tender, about 45 minutes.
13. Maintain oven temperature.
14. Mix breadcrumbs, cheese and bacon (crumbled) in small bowl.
15. Sprinkle mixture over gratin.
16. Bake an additional 20 minutes.
17. Preheat broiler.
18. Broil until topping browns

sweet potatoes, butter, onions, apples, flour, chicken broth, bread crumbs fresh, cheddar cheese sharp, bacon

Taken from recipeland.com/recipe/v/sweet-potato-apple-onion-gratin-32725 (may not work)