Vegan Stuffed Portobello Mushrooms

Ingredients

• 4 large Portobello mushrooms (stems removed, wiped clean)
• 2 tbsp olive oil
• 1 tsp balsamic vinegar
• 1/2 tsp salt
• 1/2 tsp black pepper
• 1/2 cup quinoa (cooked)
• 1/2 cup baby spinach (chopped)
• 1/4 cup sun-dried tomatoes (chopped)
• 1/4 cup red bell pepper (finely diced)
• 1/4 cup walnuts (chopped)
• 2 cloves garlic (minced)
• 1 tbsp nutritional yeast
• 1/2 tsp dried oregano
• 1/2 tsp smoked paprika
• 1/4 tsp red pepper flakes (optional)
• 1 tbsp lemon juice
• 1 tbsp olive oil
• 2 tbsp fresh parsley (chopped)
• 1 tbsp vegan parmesan (optional)