- Preheat oven to 425°F (220°C). Heat oil in skillet set over medium heat. Cook shallots, garlic, thyme, salt and pepper for 3 to 5 minutes or until tender. Stir in sun-dried tomatoes and parsley. Cool completely. Toss together shallot mixture, double smoked cheddar cheese and lemon juice.
- Spoon tablespoonful of filling into each mushroom cap; place on parchment paper—lined baking sheet, about 2 inches (5 cm) apart. Toss bread crumbs with butter. Sprinkle over top of each mushroom.
- Bake for 12 to 15 minutes or until mushrooms are tender, filling is bubbling and topping is golden brown. Serve immediately.
Note: For a starter or main course, stuff the filling into larger portobello mushrooms, adjusting the baking time as needed.