Mushrooms and Onions

Forget sautéing–try a Grilla grill for a great grilled onions and mushrooms side dish recipe.


  • 1 14.4 oz. bag pearl onions
  • 8oz sliced mushrooms
  • 1 Tbsp. Au Jus prep beef
  • 1 Tbsp. Marsala
  • 1 tsp. kosher salt
  • 1 Tbsp. melted butter


Preheat your Grilla to 350 degrees. Hickory pellets are suggested, but other flavors will work. Toss onions and mushrooms with Au Jus prep beef in a bowl. Add Marsala and kosher salt. Move them to a shallow pan, add melted butter, and place them in the Grilla for 20 minutes. Add one tbsp. of butter after it is cooked to thicken the sauce.


Referenced Products

Hickory Wood Pellets – 20lbs

Get a natural taste of cooking in the jungle with Grilla Grills competition grade competition blend wood pellets. Hickory wood pellets are great for beef, pork, poultry. Wood pellets are also available in several flavors including hickory, mesquite, pecan, apple, cherry, and competition blend OHC (oak, hickory, cherry).
Onions, Mushrooms, smoked onions, smoked mushrooms
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Grilla Grills
558 E. 64th Street
Holland, MI 49423
Phone: 616-392-7410