Left overs salad and homemade ranch dressing with croutons

To be quite honest, it's been very hot and our electric bill is insane.  So, we've been eating salads- much to Jason's chagrin.  So to make it filling and hearty we tossed in what we had in the fridge with some springy boston lettuce chopped.  Our list of stuff included roasted chicken, avocado, green onion, cherry tomatoes, homemade croutons (recipe here), and a light version of homemade ranch dressing- recipe follows!

Ranch Dressing

adapted from Ellie Krieger

Serves 6

Ingredients
1/3 cup nonfat Greek style yogurt
1/3 cup lowfat buttermilk
3 tablespoons light mayonnaise
1 1/2 teaspoons lemon juice
1 teaspoon Dijon mustard
1 teaspoon onion, minced
1/4 teaspoon garlic powder
Salt

Directions
In a medium bowl, combine the strained or Greek-style yogurt and the rest of the ingredients. Add salt, to taste.  Whisk until smooth and delicious