Pesto Tortellini Salad

Ingredients

• 1 bag (350 g) of cheese tortellinis
• 60 ml (1/4 cup) pesto (basil or tomato, to taste)
• 1/2 minced red onion
• 500 ml (2 cups) arugula leaves
• 1 carrot, cut in julienne (sticks)
• 80 ml (1/3 cup) olive oil
• 30 ml (2 tablespoons) lemon juice