Sauté onions in a large pot with 2 tablespoon of the butter until translucent.
Add garlic and stir until just fragrant. Make sure not to let the garlic turn brown or it will be bitter.
Add red bell pepper and stir until pepper pieces are soft.
Add chicken stock, carrots, grated nutmeg, paprika, smoked paprika, salt, black pepper, and fresh thyme.
Bring to a boil, then reduce to a simmer, uncovered for about 30 minutes, or until carrots are soft.
Remove thyme sprigs with a fork.
Add scooped meat of roasted squash.
Add 1/4 cup of the butter.
Being careful not to splash hot soup, blend soup with an immersion blender until sooth and creamy.
Turn stovetop on low until ready to serve
In a small pan, sauté fresh sage leaves in 1 tablespoon butter for about 20-30 seconds on each side.
Serve soup warm with crispy sage leaves as a garnish.
Enjoy!