Spinach Polenta with Mushrooms | Giorgio Fresh Mushrooms

Ingredients

• 4 cups water
• 2 cups chopped spinach
• 1 cup polenta
• 1 tablespoon butter
• 1/4 cup grated Parmesan cheese
• 1 tablespoon olive oil
• 1 pound fresh mixed mushrooms (portabella, shiitake, oyster), coarsely chopped
• 1 large leek (white and light-green parts only), halved lengthwise, rinse and thinly sliced
• 2 cloves garlic, minced
• 1/2 tablespoon white wine vinegar
• 4 large eggs
• water for poaching
• 1 tablespoon white vinegar
• fresh chopped chives
• salt and pepper, to taste
• Parmesan cheese