Mushroom-Onion Burger/Steak Topper

Total Time
Prep 5 mins
Cook 45 mins

I wanted to share this "no-brainer" of a recipe with my Zaar buds.

Ingredients Nutrition


  1. Melt butter and oil in large skillet.
  2. Add onions and cook until softened.
  3. Add mushrooms.
  4. Sprinkle with a dash of salt and pepper.
  5. Cook over low heat stirring occasionally until onions begin to caramelize.
  6. This takes about 45 minutes but is well worth the time.
  7. When done stir in crushed red pepper to taste or omit.


Most Helpful

Yum! This was so simple and loved the red pepper flakes in this. Served over a rib-eye steak and it was a wonderful dinner. Thanks Richard-NYC for sharing this great recipe. Made for Cookbook Tag.

lazyme May 05, 2010

Thanks for a great recipe! I really enjoyed this. I used regular yellow onions because it was what I had on hand, & it was still good. I loved the added spice from the crushed red pepper flakes & would have never thought to add that on my own. I'll definitely make this again!

SpiceMaster March 01, 2009

I made this the other night for our burgers. Its was great, I didnt add a lot of red pepper flakes...thinking the kids might try it but I should have known better. Next time I will put a few more flakes it and spice it up a bit more. Thanks for a great recipe...gonna take it to the lake next summer for steak I think my dad will love it.

KennKonn January 21, 2009

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