In a large pot add about an inch of water and heat just until it begins to simmer. Add sweet potato, reduced heat to medium-low and cover. Cook for 10-15 minutes until sweet potatoes are tender. They should be easy to mash with a fork.
Drain any excess water and let sweet potatoes cool. Transfer to a food processor, add 2 cups butternut squash soup and 3 Tbsp apple sauce. Process til smooth. Add additional soup and apple sauce to reach desired consistency and taste. If using, add a few tablespoons of light coconut milk for creaminess.
Transfer to bowls, heat and serve!
Freezing: You can also freeze this is small tupperwear (about 8oz) for individual ready-to-heat and eat servings! I recommend NOT adding coconut milk to any portions that you are going to freeze as I’ve found it doesn’t freeze well.