Mushroom St. Thomas

Mushroom St. Thomas

cezwho 1

"This recipe was a huge favorite at a local restaurant for many years. Unfortunately, the family who owned the restaurant is no longer in town, but I enjoyed this so much I counted myself lucky to get a copy before they left! Be sure to thaw the spinach out the night before for more even cooking."


1 h servings 754 cals
Serving size has been adjusted!

Original recipe yields 10 servings



  • Calories:
  • 754 kcal
  • 38%
  • Fat:
  • 60.1 g
  • 92%
  • Carbs:
  • 7.1g
  • 2%
  • Protein:
  • 46 g
  • 92%
  • Cholesterol:
  • 212 mg
  • 71%
  • Sodium:
  • 1544 mg
  • 62%

Based on a 2,000 calorie diet

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  • Prep

  • Cook

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  1. Preheat oven to 375 degrees F (190 degrees C). Grease a 9x13-inch baking dish.
  2. Brown turkey sausage and fennel seeds in a large skillet over medium heat, about 10 minutes; drain off excess grease, then add mushrooms and spinach. Cook until the mixture is hot and the juice from the spinach and mushrooms has evaporated,10 to 15 more minutes. Spread the turkey mixture into the prepared baking dish.
  3. In a bowl, mix the butter, Parmesan cheese, half and half cream, Monterey Jack cheese, mustard powder, and vermouth until well combined; pour over the sausage mixture in the baking dish.
  4. Bake in the preheated oven until bubbling and the topping has browned, 20 to 30 minutes. Check after 20 minutes.
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  1. 8 Ratings


This is decadently delicious! Very rich and filling, maybe best served over a bed of jasmine rice or orzo, and with a glass of dry Reisling. I finally found the ultimate mushroom recipe! Than...

This was absolutely wonderful. I had to halve the recipe, and I used chicken sausage instead of turkey (I had some in the freezer). I added a dibble of Worchestershire sauce, garlic and oregan...

I was excited to try this recipe. It sounded so good. It was tasty, but a bit on the runny side. Maybe I didn't squeeze the spinach out enough. If I make this again, I would add at least twice a...

This is a good low carb recipe but extremely greasy! I served it with a tomato and fresh basil salad but it was a little too rich to be served without some sort of pasta or something.

This was wonderful

A small world! I loved that small restaurant in Northern CA. ate there often...and mostly ordered this entree! I do not post anyone's name or business online without permission. There is anothe...

This was certainly over the top! It's a delicious combination of ingredients, but 2 lbs. of the jack cheese just seemed like an overwhelming amount to me - maybe a typo? Made it according to t...