PICKLE: Add the sliced onions to a bowl, sprinkle with a ¼ teaspoon sumac and drizzle the vinegar over the onions. Toss to combine and let stand for as long as it takes you to prepare the rest of the salad. Then drain the liquid and use the onions in the salad.
BLEND: In a bullet blender, combine the date syrup (or date), sumac, olive oil, lemon juice, garlic, pomegranate molasses, kosher salt, and 1 tablespoon water until smooth. Taste and adjust the salt, or pomegranate molasses as needed and add extra water if the dressing is too thick.
TOAST: In a large skillet over medium heat, add the slivered almonds and dry toast them in a pan until fragrant, about 3-6 minutes. Remove them to a plate and let cool. Wipe down the skillet carefully with paper towel.
FRY: Add the olive oil to the same skillet over medium heat. When hot, add the pita pieces and cook for 4-6 minutes, flipping often until the pita is fried and crispy. Season with a pinch of flakey salt and even a pinch of za’atar seasoning if you’d like. Remove pita chips to a plate for later.
FINISH: Add the baby spinach to your serving bowl and toss in half of the dressing. Top with the drained sumac onions, toasted almonds, dates and pita chips. Drizzle more dressing on top as desired. Serve immediately once dressed.