Categories: Sides
Ingredients
- 2 Portobello mushroom caps
- 2 tsp olive oil, divided
- 1 garlic clove, minced
- 3/4 cup minced onion
- 1 1/2 tsp chopped fresh oregano
- 1/2 cup bagged baby spinach leaves
- 1/4 cup grated Parmesan
- 1/3 cup Italian-seasoned panko
- 1 1/2 tsp balsamic vinegar
- 1/2 tsp black pepper
Directions
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Prepare grill.
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Remove brown gills from undersides of mushrooms using a spoon; discard gills. Set mushroom caps aside.
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Heat 1 tsp oil in a large nonstick skillet over medium-high heat. Add garlic and onion; saute 2 minutes. Add oregano and spinach; saute 1 minute or until spinach wilts.
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Transfer spinach mixture to a medium bowl; stir in remaining 1 tsp oil, cheese, panko, vinegar, and pepper. Divide filling evenly between mushrooms, spooning onto gill sides.
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Grill 7 minutes. Serve immediately.