Baked Onions Au Gratin

Total Time
Prep 10 mins
Cook 20 mins

This is one of my mother's recipes. Everytime she makes it for a party or brunch, everyone demands the recipe! This dish is rich and good by itself as a side dish, or put it on some crusty bread! Enjoy!

Ingredients Nutrition


  1. Saute onions in butter.
  2. Place onions in a 9 x 13 casserole dish with a slotted spoon.
  3. Stir in heavy whipping cream, white wine, and black pepper. Mix well.
  4. Top with cheeses.
  5. Bake at 375 degrees for 15-20 minutes.
Most Helpful

Oh yum! You can't get much better than this : lots of onions in cream topped with cheese! Mmmmh...

Ginger Rose July 12, 2008

After you reviewed my recipe for the Philly Cheesesteak, I looked at your recipes & this one is really GREAT! Since you like to cook & eat as I do, check out my other recipes & let me know what you think. Alan Leonetti

Alan Leonetti December 19, 2007