Spiced chicken with almond mayo

Ingredients

• 8 chicken drumsticks
• 1 clove garlic, crushed
• 1 teaspoon ground cumin
• 1/2 teaspoon mild paprika
• 1/4 cup lemon juice, plus 2 tablespoons extra
• 1 tablespoon finely chopped coriander
• 2 tablespoons vegetable or olive oil
• 1/2 cup store-bought aioli
• 1/2 cup blanched almonds, lightly toasted
• 1 cup couscous
• 1/2 cup coarsely chopped flat-leaf parsley
• 400 grams can cannellini beans, rinsed
• 1/2 medium red onion, finely chopped
• 2 medium tomatoes, finely chopped
• 2 teaspoons finely grated lemon zest
• 1 lebanese cucumber, finely chopped