Grilled Portabello Mushroom Sandwich – Kosher Recipes | OU Kosher Certification – OU Kosher Certific

Ingredients

• 2 large Portobello mushrooms
• 1 teaspoon minced garlic
• 2 Tablespoons mayonnaise
• 2 teaspoons fresh thyme, chopped
• 1 red bell pepper, roasted
• 2 teaspoons balsamic vinegar
• 2 onion rolls, split and grilled
• 2 Tablespoons rice wine vinegar
• 2 Tablespoons lemon juice
• 2 Tablespoons olive oil
• 1 garlic clove, minced
• 1 teaspoon dried oregano
• Pinch kosher salt
• Pinch sugar
• Pinch black pepper