Pre-Heat oven to 400 degrees.

Remove stems from mushrooms, if needed use a small spoon to gently hollow out the mushroom cavity.

Toss mushroom caps with 2 Tbsp. of oil, sprinkle with Salt and Pepper. Place on a baking sheet cavity down and roast for 20 minutes.

While Mushrooms are roasting, heat 2 more Tbsp. of oil in a skillet. Chop Mushroom Stems and add into oil. Add salt and pepper to taste. Allow to cook for a few minutes until they are soft. Add in green onions and garlic and allow to continue to cook until fragrant, should only be a couple of minutes.

In medium bowl mix together Cream Cheese, Dijon, Worcestershire, Gouda Cheese, and Crab Meat. Season to taste with salt and pepper.

Fill roasted mushroom caps with filling, and top each with a little more shredded gouda.

Bake for about 5 minutes, until cheese is melted. Top with a little bit more diced green onion and serve.