Cool-as-a-Cucumber Avocado Dip

1 cucumber - peeled, seeded, and chopped

1 avocado - peeled, pitted, and cubed

1 tablespoon finely chopped onion

1 tablespoon finely chopped green bell pepper

2 teaspoons chopped fresh mint

½ cup plain Greek yogurt

¼ cup olive oil

2 tablespoons lemon juice

1 clove garlic, minced

salt and pepper to taste

Place cucumber, avocado, onion, green bell pepper, mint, yogurt, olive oil, lemon juice, and garlic in a blender. Process until smooth; season with salt and pepper. Cover and refrigerate overnight before serving.