Grovewood Greens Soup - Fresh Fork Market

Ingredients

• 1 tablespoon olive oil
• 2 tablespoons unsalted butter
• 2 tablespoons flour
• 1 fennel bulb, trimmed and chopped
• optional: cabbage, cored and chopped
• 1 small onion, peeled and chopped
• 2 bags stemmy greens from Fresh Fork (chard, kale, spinach, broccoli leaves, beet greens...)
• 4 cups water, chicken stock or vegetable stock
• 1/2 cup heavy cream
• 1 tablespoon fresh lemon juice