Add 100 g of Carrot tops, 10 g of Fresh basil, 20 g of Parmesan, 30 g of Pine nuts, 1 pinch of Sea salt and 1 pinch of Ground black pepper to a food processor.
Blitz everything together. Continue blitzing while adding 60 ml of Olive oil until you reach your desired consistency.
Notes
You can use a variety of different types of herbs to make pesto and reduce food waste. Just make sure it is leafy herbs and not woody ones.
Use fresh, vibrant carrot tops for the best flavour. Wilted or yellowing greens won't provide the same taste.
You don't have to use pine nuts to make pesto. You can make this by using seeds like sunflower or pumpkin seeds.
To reduce the bitterness of the carrot tops, you can blanch them first, but we don't think this step is necessary.