In a small bowl or jar, combine 1/4 cup of extra virgin olive oil, 2 tablespoons of apple cider vinegar, 1 teaspoon of Dijon mustard, 1 tablespoon of maple syrup, and 1 minced garlic clove. Season with salt and freshly ground black pepper to taste. Whisk vigorously for about 30 seconds or shake until the mixture is smooth and well-emulsified. Set the dressing aside to allow the flavors to mingle.

In a large salad bowl, place 2 cups of fresh spinach leaves and 2 cups of fresh arugula as the exciting base for your Fresh Spinach and Arugula Salad. Add 1 grated carrot, 1/4 cup thinly sliced red onion, and 1 diced celery stalk for crunch. Finally, sprinkle in 1/4 cup of roasted sunflower seeds for added nuttiness. Toss the mixture gently to ensure an even distribution of colors and textures.

With the dressing ready, pour it over the vibrant salad mixture in the bowl. Gently toss everything together using salad tongs or your hands, being careful not to bruise the delicate greens. Aim to coat the ingredients evenly with the dressing, which should create a glossy finish, indicating the salad is perfectly dressed. This step elevates the overall flavor of your Fresh Spinach and Arugula Salad, making every bite irresistible.

Just before serving, crumble approximately 1/2 cup of creamy feta cheese over the top of the salad, allowing for rich flavor and texture contrasts. For an added touch, you can sprinkle a few extra sunflower seeds for garnishing. Serve immediately on chilled plates to maintain freshness, making this salad a delightful centerpiece for your meal.