These apple cider agar jelly cubes capture concentrated orchard flavor in a clear amber bite. Agar powder gives them tidy edges and a firm, tender texture, while a last-minute cinnamon-sugar coating adds sparkle without turning sticky.
Apple Cider Jelly at a Glance
This vegan candy needs one small saucepan and a 6-inch square silicone pan. The chilled slab divides into a precise six-by-six grid, yielding 36 one-inch cubes. Agar is less stretchy than gelatin, so expect a clean bite rather than a gummy chew.

Ingredients
- 2 cups unfiltered apple cider
- 1/2 cup granulated sugar
- 2 teaspoons agar-agar powder, not flakes
- 1/2 teaspoon ground cinnamon
- 1/8 teaspoon fine salt
- 1 tablespoon fresh lemon juice
- 1/4 cup granulated sugar, for coating
- 1/2 teaspoon ground cinnamon, for coating
Use agar powder because flakes hydrate at a different rate. Unfiltered cider brings a fuller apple flavor; apple juice will set, but the result tastes lighter.
1. Prepare the Pan and Hydrate the Agar
Lightly oil the silicone pan and place it on a level tray. Whisk the cider, 1/2 cup sugar, agar powder, cinnamon, and salt together in a small saucepan while everything is cold. Let the mixture stand for 5 minutes so the agar hydrates evenly.
2. Boil for a Reliable Set

Bring the mixture to a full rolling boil over medium heat, whisking frequently. When bubbles break across the entire surface, start a timer and boil for exactly 2 minutes while whisking constantly. A gentle simmer may leave agar under-activated and the finished slab too soft.
Remove the pan from the heat and stir in the lemon juice. Immediately pour the mixture through a fine-mesh strainer into the prepared pan. Skim away any surface foam before it sets.
3. Set, Chill, and Cut

Leave the pan undisturbed at room temperature for 30 minutes, then refrigerate it for 1 hour. Peel the silicone away from the firm slab. Use a sharp, lightly oiled knife to cut six equal rows, rotate the slab, and cut six equal columns. Wipe the blade between cuts for glassy edges.
4. Add Cinnamon Sugar Just Before Serving

Mix the coating sugar with the remaining cinnamon. Toss only the cubes you plan to eat immediately. Sugar draws moisture from agar jelly, so coating the entire batch ahead of time can create a wet surface.
Storage and Troubleshooting
- Refrigerate uncoated cubes in one layer in an airtight container for up to 5 days.
- Do not freeze; thawing damages the clean gel structure.
- If the jelly is soft, verify that you used agar powder and reached a complete boil.
- If layers separate, whisk continuously during the two-minute boil.
- If the coating melts, serve the cubes plain and add fresh cinnamon sugar at the table.
For another jewel-like vegan sweet, try the strawberry rose agar jelly candy. For cozy cider baking, save these apple cider cheesecake bars and apple cider donut muffins.
Final Check
Use powder, give the mixture a true two-minute rolling boil, and wait until serving to add sugar. Those three checkpoints protect the translucent amber color, sharp one-inch shape, and delicate sparkling finish shown in every image.