1. Heat the oil in a frying pan over a medium-low heat. Sauté the shallots for a few minutes, stirring frequently, until nicely browned.
2. Add the cooked shallots, cashews, green beans, lemon and salt and pepper to a food processor.
3. Purée until smooth, scraping down the sides as needed. Transfer to a serving bowl and season to taste. Serve with crudités.

Per serving: 114kcals, 7.6g fat (1.4g saturated), 10.3g carbs (0.9g sugars), 2.9g protein, 0.8g fibre, 0.007g sodium