Gather your ingredients.
Blanch the green beans in a pan of boiling water for 3 minutes. Drain and set aside to cool.
Put the lemon juice, zest, garlic, oregano, olive oil, cinnamon and paprika in a small bowl or jar with a pinch of salt and pepper and stir to combine.
Put the white beans, green beans and rocket in a large mixing bowl.
Add the dressing and toss to combine.
Check for seasoning and serve.