Vegan Carrot Soup with Caramelized Onions - The Tomato Tart

Ingredients

• 2 large onions, sliced
• 3 tablespoonsolive oil
• 2.5 lbs carrots peeled and sliced into coins
• 1 large yukon gold potato peeled and cut into ½ inch pieces
• ½ cup celery sliced
• 16 oz carton vegetable stock- homemade or low sodium variety
• salt and pepper to taste
• Parsley leaves, loosely packed
• Lemon thyme, leaves removed from stem
• Olive oil
• Sea salt
• Piment d'espelette