Onions Au Gratin

Onions Au Gratin
Onions Au Gratin might be a good recipe to expand your side dish recipe box. This recipe serves 6. One portion of this dish contains about 8g of protein, 20g of fat, and a total of 258 calories. This recipe covers 7% of your daily requirements of vitamins and minerals. A mixture of swiss cheese, onions, flour, and a handful of other ingredients are all it takes to make this recipe so yummy. From preparation to the plate, this recipe takes roughly 30 minutes.

Instructions

1
Preheat the oven to 350 degrees F (175 degrees C). Grease an 8 inch square baking dish.
Equipment you will use
Baking PanBaking Pan
OvenOven
2
Melt the butter in a large skillet over medium heat.
Ingredients you will need
ButterButter
Equipment you will use
Frying PanFrying Pan
3
Add onions; cook and stir until tender, about 5 minutes.
Ingredients you will need
OnionOnion
4
Transfer to the prepared baking dish. In a medium bowl, stir together the beef broth and flour until smooth.
Ingredients you will need
Beef BrothBeef Broth
All Purpose FlourAll Purpose Flour
Equipment you will use
Baking PanBaking Pan
BowlBowl
5
Mix in the cream and season with salt and pepper; pour over the onions.
Ingredients you will need
Salt And PepperSalt And Pepper
OnionOnion
CreamCream
6
Sprinkle Swiss cheese and Parmesan cheese over the top.
Ingredients you will need
ParmesanParmesan
Swiss CheeseSwiss Cheese
7
Bake for 25 to 30 minutes in the preheated oven, until cheese is golden brown and the sauce is bubbly.
Ingredients you will need
CheeseCheese
SauceSauce
Equipment you will use
OvenOven
DifficultyMedium
Ready In30 m.
Servings6
Health Score2
Dish TypesSide Dish
Magazine