Quick & Easy Cucumber Avocado Salad

medium cucumbers, cut in half, lengthways and thin sliced

ripe, firm avocados, chopped

small red onion, thinly sliced

plain Greek yogurt

juice of 1 fresh squeezed lemon

small handful of fresh dill, chopped

garlic powder

sea salt and fresh ground black pepper to taste, about 1/4 teaspoon each