Step #1 In a bowl add your spinach, red grapes, walnuts & feta cheese.
Step #2 My measurementsare just a guess, it's not a science if you like a lot of grapes put a lot in, if you're no to fond of feta cheese just add what your comfortable with.
Step #3 You can not mess this salad up.
Step #4 Just before you're ready to eat add the dressing to the spinach mixture & mix it all together, you what it coated really nice, but not drowned in the dressing.