Αρνίσιο Μπούτι από την Σεφ Γαλάτεια Παμπορίδη

Ιngredients:
1 New Zealand lamb leg
2 tablespoons Epic Spice Lamb Rub
Maldon Sea Salt
Maldon Black Pepper
125ml Minerva Olive Oil
5-6 large onions
5-6 garlic cloves
2 small rosemary branches
1 lemon, the juice
250ml white wine
1 large tomato
3-4 laurel leaves
8 medium potatoes, roughly cut