Ingredients
Equipment
Method
Preparation
- Preheat the oven to 375°F (190°C).
- Heat 1/3 cup of olive oil in a large skillet over medium heat.
- Sauté the chopped onions until they turn translucent, about 4-5 minutes.
- Add minced garlic and fresh rosemary, cooking until fragrant, about 1 minute.
- Stir in the sliced shiitake and portobello mushrooms, cooking until they release their moisture, about 5-7 minutes.
- Pour in the porter or stout beer and 1 cup of broth, then bring to a gentle simmer.
- Mix in the bay leaves, balsamic vinegar, soy sauce, and coarsely ground pepper.
- Thicken the mixture by combining cornstarch with the remaining broth until smooth. Gradually add to the skillet, stirring until thickened, about 2-3 minutes.
- Remove bay leaves and pour filling into a baking dish, spreading evenly.
- Layer the thinly sliced sweet potatoes over the mushroom filling, overlapping slightly.
- Drizzle with remaining olive oil and sprinkle additional rosemary.
- Cover with foil and bake for 30 minutes. Remove foil and bake for an additional 25 minutes, until sweet potatoes are tender and lightly browned.
Nutrition
Notes
Optional: Garnish with fresh rosemary before serving for extra flavor and beauty.
