Preheat oven to 400 degrees. Place chopped squash on a rimmed baking sheet. Season with salt and pepper. Roast for 30-35 minutes, or until fork tender (if you have a thicker squash it may take a little longer). Pro Tip: while the squash is baking, prep the bread dough. Once the squash is done, increase the temp to 425 degrees for the bread.
Add the roasted squash to the Vitamix blender with 1 Tbsp butter and 1 Tbsp heavy cream. Puree until smooth and set aside.
Heat a small sauté pan over medium-high heat. When hot add bacon and cook until crispy. Remove bacon with a slotted spoon and set aside on a paper towel-lined plate to drain.
Leave 1 tsp bacon fat in the saute pan. Add onion and garlic over medium-high heat. Sauté until the onion is soft and tender, approximately 3 to 4 minutes.
Remove from heat and add to the blender with the butternut squash puree. Add in the curry powder. coriander, chili garlic paste, chicken stock and coconut milk. Puree until the soup is smooth. Season with salt and pepper to taste. Keep warm.
Serve the soup with bread, heavy cream and chili garlic paste to taste. Garnish with freshly chopped cilantro.