Beetroot Soup with Beans

Ingredients

• 2 Tbsp olive oil
• 1 medium onion
• 1 medium beets
• 3 medium carrots
• 1 yellow bell pepper
• 1 medium tomatoes
• 4 cups vegetable stock
• 1 can black beans
• 1 tsp garlic powder
• 1/4 lemon
• 1/2 cup chopped parsley