Keto Cherry Pistachio Tart Sale! from 2500 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Almond flour tart shell, filled and baked with pistachio cream and tangy cherries. Presentation: Available 8" Tart Shelf life: Freezer : 6 months from the date of production. Refrigerator: 7 days from date of production or after defrosting.