Roast the almonds
Set the oven to 190 degrees C in order to preheat it. Then, take slivered almonds and place them in a baking tray in single layer. Put this baking tray along with the almonds in the oven and toast them for about 5 minutes or until they start turning brown.
Prepare the dressing
Take a food processor or blender and blend oil, vinegar, mustard, garlic, cranberries, water, salt and pepper. Blend all these ingredients until they become smooth.
Mix them all
Get a large bowl, place onions, blue cheese, salad greens and the almonds along with the dressing and toss them together until they are evenly coated.