Start with the dressing (skip if using premade) Ranch dressing always tastes it’s absolute best made ahead of time. Whisk and chill for a few hours before serving or make things simple by tossing it together the night before. Peel 1 clove of garlic, then smash and mince it into a paste. Season with salt. Combine salted garlic paste with remaining dressing ingredients and whisk well. Pop in the fridge to chill for a few hours for flavors to set. Wash + dry spinach. Combine with broccoli, blueberries, dried cranberries, avocado, feta cheese, and sunflower seeds. Toss with dressing and serve. Season with black pepper, to taste.