In a 6 quart pot or similar on high, heat a tablespoon of oil and butter add the ground sausage, and stir or use a meat chopper to break up the pieces so they are small as it cooks.
Add in the diced onion and stir
Next, add in the garlic and give that a stir
Place the flour in the pot and stir well to coat the sausage well
Next, add in the chicken broth and any additional chicken bouillon flavor
Add in ginger and oregano
Stir in pumpkin puree
Mix in the drained, rinsed beans and stir to combine, simmer over medium low to allow the flavors to develop.
add salt and pepper to taste
Gather your toppings, sage, cheese, heavy cream, croutons. Portion the soup into bowls and top with desired toppings.