Wash fruit and veggies. Hull strawberries, peel mango/peaches if desired. Steam carrots until tender if using. Spinach can go in raw.
Add fruit, veggies, lemon juice, optional vanilla, and a pinch of salt to a blender. Blend until silky smooth . Taste; add honey/maple if needed. If using chia, blend that in now.
Pour puree into a saucepan and simmer 5–10 minutes, stirring, until slightly thick. This concentrates sweetness and reduces drying time.
Use rimmed baking sheets lined with parchment or silicone mats . Do not use wax paper—it melts into heartbreak.
Pour puree onto lined sheets and spread to 1/8–1/4 inch thick . Aim for even edges; thin spots will crisp, thick spots stay gummy. Use an offset spatula for control.
Choose your method:
The surface should be dry to the touch, matte, and not sticky . It should peel off the liner in one sheet. If edges are crisp, you went a little thin—no biggie.
Let it cool completely. Place a fresh sheet of parchment on top, flip, and peel off the baking liner. Cut into strips with kitchen scissors or a pizza wheel.
Roll each strip with the parchment so it doesn't stick to itself. Store in an airtight container.