Creamy Lentil Soup

Ingredients

• 4 cups vegetable broth
• 6 cups filtered water, divided
• 1/2 lb (1 1/2 cups) lentils
• 3 tbsp olive or avocado oil
• 3 roma tomatoes, toughly chopped
• 1/2 white onion, roughly chopped
• 3 cloves garlic, peeled
• 2 celery ribs, finely diced
• 2 large carrots, finely diced
• 3 Yukon gold potatoes, finely diced
• 1 serrano
• 1 tsp salt
• 1/2 cup raw cashews
• 1 cup water
• small handful cilantro
• limes for garnish