• Heat the margarine and add the leeks. Saute on medium heat for about 10-12 minutes, or until softened and browning slightly.
• Add the broccoli, milk, garlic and Mother Mix. Bring to a boil, then reduce heat and simmer, covered. After 10 minutes, check to see if the broccoli is fork tender. If not, cook until it is.
• Add the lemon juice and zest.
• Add salt and pepper to taste.

If you want to blend part or all of the soup

• Use an immersion blender, or transfer to a countertop blender. It's a good idea to let the soup cool down a bit before blending it. Hot soup exploding out of the blender can be very dangerous.