Portabella Mushroom Casserole

Total Time
Prep 5 mins
Cook 30 mins

I just put this together one night for a side to whatever meat we were eating and jotted down the gist of it while eating. My husband thought it was particularly good. Easy, too.

Ingredients Nutrition


  1. Mix all of the ingredients together except for 1/4 c cheese and half of the Ritz.
  2. Put in a greased 8x8 pyrex and cook at 400degrees for about 30 minutes.
  3. Put the rest of the cheese and the crackers on top and cook until crackers are golden (about 5 minutes).
Most Helpful

The mushrooms should be cooked before mixing with the other ingredients. This came out very soupy.

Jeffsmom June 07, 2005