You may need to mound the berries up higher in the center than the edges in order to get them all to fit. You can play around by adding: 2 tsp. fresh spices (think cinnamon, nutmeg, coriander, fennel), 1 tsp. citrus zest (lemon, lime, orange, grapefruit, added to the fruit filling), or a touch of heat (1 tsp. black pepper, 2 tsp. Tajin or Aleppo-style pepper, or ½ tsp. crushed red pepper flakes).