Lower-GI white beans with cherry tomatoes and zucchini

Ingredients (4 servings): 1 tablespoon olive oil 1 medium red onion, halved, sliced 2 garlic cloves, thinly sliced 1 tablespoon mild paprika 250g cherry tomatoes, halved 1 medium zucchini, thinly sliced 420g can cannellini beans, drained, rinsed 1 teaspoon balsamic vinegar ½ cup fresh flat leaf parsley leaves, chopped 80g baby rocket   Method: Heat…