Herbed Zucchini

• 400 gr shelled green pea (fresh)
• 475 ml chicken broth
• 26 gr sugar
• 10 gr prepared horseradish
• 7 gr parsley (minced fresh)
• 5 ml lemon juice (fresh)
• 1 gr chervil (minced fresh)
• 1 gr oregano (minced fresh)
• 4 slices thinly onion (sliced)
• 4 slices thinly zucchini (sliced)