01 -
Follow package instructions for your premade pie crust. Some need to thaw while others are ready to use immediately. Preheat the oven according to package directions.
02 -
Wipe mushrooms clean and pat dry. Slice king oyster mushrooms lengthwise (3-4 slices per mushroom) and score with small hash-like cuts to help them cook evenly. Slice shiitake and white mushrooms, and separate oyster mushrooms into smaller clusters.
03 -
Heat 1 Tbsp butter per batch over medium heat. Add mushrooms, letting them cook undisturbed until browned before flipping. Season lightly with salt and pepper just before removing each batch to a plate.
04 -
Lower heat to medium-low and add 1 Tbsp olive oil to the same pan. Sauté onions or shallots for 10 minutes until soft and translucent. Add minced garlic, thyme, rosemary, a pinch of red pepper flakes, and a light sprinkle of salt. Cook for 2 more minutes.
05 -
In a bowl, whisk together miso paste, honey, rice wine vinegar, coconut aminos, olive oil, garlic powder, and onion powder. Return mushrooms to the pan with onions and pour sauce over. Cook 3-5 minutes until mushrooms absorb the sauce. Transfer to a bowl and cool for 10 minutes before folding in crumbled Gorgonzola.
06 -
Roll out pie dough on a parchment-lined baking sheet. Spread mushroom mixture in the center, leaving a 2.5 cm (1-inch) border around the edge. Fold the edges over the filling, creating pleats as you go.
07 -
Beat 1 egg with a splash of water and brush over the folded edges of dough. Sprinkle with sea salt and dried thyme. Bake according to pie dough instructions, adding extra time if needed for a golden brown crust.
08 -
Let galette cool for 5 minutes before slicing. Serve warm.