For the filling and mushrooms
01 -
16 oz (450 g) cremini mushrooms, stems removed and gills scraped
02 -
8 oz (225 g) lump crabmeat, drained and picked over
03 -
4 oz (115 g) cream cheese, softened
04 -
1/4 cup (25 g) freshly grated Parmesan cheese
05 -
2 tbsp mayonnaise
06 -
1 large egg, lightly beaten
07 -
2 green onions, thinly sliced
08 -
1/2 cup (50 g) breadcrumbs, divided
09 -
1/2 tsp garlic powder
10 -
1/2 tsp Old Bay seasoning
11 -
1/4 tsp black pepper
12 -
3 tbsp unsalted butter, melted and divided
For the topping
13 -
1 tbsp fresh parsley, minced