We have been planting garlic for years but threw out the green bits. My new son-in-law told me that garlic scapes sell at high prices at specialty markets. So, this year I made a pesto. It was great but a bit strong – apparently putting it in the freezer reduces pungency. It was very simple: garlic scapes, lemon juice, olive oil, pine nuts, sprinkle with parmesan. I never follow exact amounts as it’s far more interesting to see what turns out.