A wholesome sandwich great for lunch or a light dinner. The recipe calls for sliced bread however I used a couple of ciabattas. On afterthought I think sliced bread would have been better. Ingredients:Makes 4 servings1/3 cup red onion, thinly sliced2 tbsp apple cider vinegar 8 slices bacon 1 avocado, halved and pitted 1/2 cup nonfat plain Greek yogurt salt and freshly ground