Instructions:
Preheat oven to 375°F.
Heat oil & 2 tbsp butter in a large skillet over high until butter melts.
Stir in onion, leeks & mushrooms.
Cook, stirring occasionally, until tender, about 5 min.
Add garlic; cook, stirring, 1 minute.
Add thyme, sage, salt, pepper & 1/2 cup of the broth; cook, stirring, 1 min.
Combine leek mixture and bread cubes in a large bowl.
Add ¼ cup melted butter, eggs, and remaining 1 1/2 cups broth; stir to combine.
Spoon mixture into a lightly greased baking dish; let stand 20 minutes.
Bake in preheated oven until golden brown, about 40-45 minutes.
Remove from oven and sprinkle with parsley.
Enjoy!