- 20 quart soup pot
- immersion blender (or a normal blender with plenty of patience and perseverance)
- 1.5 pounds butter
- 2.25 pounds chopped onion
- 1.5 pounds flour
- 1.5 tsp ground nutmeg
- 3 quarts cold chicken stock
- 3 quarts milk
- 3 quarts half-and-half
- 6 pounds broccoli florets
- 4.5 pounds grated cheese
- 2 tbsp kosher salt
- 1 tbsp ground black pepper
- Melt butter in soup pot over medium heat
- Add onions when butter is melted; cook until translucent (around 10 minutes)
- Add flour, stirring constantly until it darkens slightly and it just starts to smell nutty
- Stir nutmeg into roux
- Add cold stock, whisking constantly as it is added
- Add milk and cream, whisking constantly as they are added
- Add broccoli
- Lower heat to medium-low; cook until broccoli is tender (around an hour), stirring occasionally
- Add cheese, stirring to combine as it melts until fully integrated
- Stir in salt and pepper
- Blend to desired consistency
Yields approximately 16 quarts of soup.
I'll calculate the cost next time I'm at the grocer and update this post.
Per 1 pound of broccoli florets:
- 0.25 pounds butter
- 6 ounces chopped onion
- 4 ounces flour
- 0.25 tsp ground nutmeg
- 0.5 quarts chicken stock
- 0.5 quarts milk
- 0.5 quarts half-and-half
- 0.75 pounds grated cheese
- 1 tsp kosher salt
- 0.5 tsp ground black pepper
Yields approximately 10 1 cup servings.