| Preparation | Cooking | Start to finish | 
|---|---|---|
| 15 min. | 8 min. | 20 min. | 
| 1 | Roast 125 g  pine nuts in a small pan over medium heat until golden brown. Remove from heat and let cool.  | ![]()  | 
| 2 | Remove all the stems from the purple basil, keeping only the leaves. | ![]()  | 
| 3 | In a high-sided container, pour the basil leaves, roasted pine nuts, juice and zest of 1 lemon and 5 tablespoons olive oil. | ![]()  | 
| 4 | Mix a first time. | ![]()  | 
| 5 | Add grated 125 g  Parmesan (Parmigiano Reggiano), salt and pepper and mix again adding 3 tablespoons  olive oil, adjust the volume of olive oil to obtain a paste not too thick. Your purple pesto is ready.  | ![]()  | 
