Diet: Vegetarian
This classic appetizer is also delicious for dinner, with a side of buttered noodles or fettuccine and a drizzle of freshly made pesto. Experiment with adding chopped sun-dried tomatoes, blue cheese or feta crumbles to the filling or substituting chopped toasted walnuts or pine nuts for the sliced almonds.
SERVES: 6
Ingredients
- Portobello, stems and gills removed – 6 mushrooms
- Olive oil – 2 TBSP
- Yellow onion, diced – 1 large
- Garlic, minced – 3 cloves
- Italian seasoning – 1 TSP
- Salt – 1 TSP
- Black pepper – ½ TSP
- Frozen spinach, thawed – 12 ounces
- Milk – ¼ cup
- Almonds, sliced – 3 TBSP
- Gruyere cheese, shredded – 6 ounces
Directions
1. Preheat oven to 375°F.
2. Rub the portobello cap with a little olive oil.
3. Sprinkle with salt and pepper and place, tops down on a sheet pan.
4. In a large skillet over medium-high heat, sauté the onions and garlic in the oil, and cook for a few minutes until the onions become soft.
5. Squeeze any excess liquid out of the thawed spinach.
6. Add Italian seasoning, salt, pepper and spinach to the onion and garlic mixture.
7. Stir well and sauté for another few minutes.
8. Add milk, almonds and half the shredded cheese and mix well.
9. Taste the filling for salt and pepper.
10. Distribute the filling evenly among the mushroom caps and top with the remaining shredded cheese.
11. Bake for 15-20 minutes until mushrooms are tender and cheese is melted and beginning to brown.