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Ingredients
| onions: 6 (sliced) |
| celery (chopped): 1 cup (diced) |
| salted butter: 7 Tbl (divided) |
| all-purpose flour (unsifted): 1/4 cup |
| salt |
| black pepper |
| half and half cream: 1 1/2 cups |
| grated parmesan cheese: 1/2 cup |
Easy Parmesan Onion Bake
Credit: Food.com
User rating:
-
Prep Time
20 min -
Cook Time
25 min -
Servings
5 serving(s)
Tags
- Set oven to 350 degree (oven rack to second-lowest position).
- Butter a 2-quart casserole dish.
- In a large skillet saute onions and celery in 3 tablespoons butter until softened and tender; remove to a bowl.
- In a saucepan melt remaining 4 tablespoons butter and stir in flour, salt and pepper until smooth.
- Gradually whisk in half and half cream; bring to a light boil, simmer for about 2 minutes whisking continuously until thickened.
- Pour over the onions/celery mixture; toss to coat.
- Transfer to prepared baking dish.
- Sprinkle with Parmesan cheese.
- Bake uncovered for about 20-25 minutes.