Final answer:
For preparing Herby lamb fillet with caponata, knife skills and marinating are the key skills used. Knife skills are crucial for chopping ingredients uniformly, while marinating enhances the lamb's flavor and tenderness.
Step-by-step explanation:
The skills used for preparing the dish Herby lamb fillet with caponata are primarily knife skills and marinating. Knife skills are essential for properly cutting and chopping the ingredients for the caponata, a Sicilian eggplant dish that forms part of the meal, as well as for trimming and slicing the lamb fillet. Marinating is the process of soaking the lamb in a blend of herbs and possibly other flavorings to enhance its taste before the cooking process.
Each of these skills plays a significant role in the preparation of this dish. Good knife skills ensure that the vegetables are cut uniformly, which affects not only the presentation but also the cooking time and texture. Marinating allows the fillet to absorb the flavors of the herbs, making the dish more flavorful and tender. Although grilling may be involved in cooking the lamb, and possibly garnishing at the end, the skills specifically associated with the preparation phase are knife skills and marinating.