This soup is delicious! Much better than I anticipated. I blended it without adding the butter and lemon--tasted it and decided the addition was unnecessary. I used a third broth, two thirds water. Great flavor and really pretty.

Times and temperatures are right on!

I make this with spinach and up the amount of tomato. I puree it with an immersion blender and serve it with sriracha and sometimes a bit of thick yogurt or sour cream or creme fraiche. It's also good made with chicken stock.