Step 1: Prep the Cranberries
Toss cranberries with 1 tbsp sugar and orange zest. Let them sit while prepping the cake — they’ll soften and sparkle.
Step 2: Make the Cake
Preheat oven to 350°F (325°F convection). Grease and line a loaf or round cake pan.
In a bowl, whisk oil/butter, sugar, eggs, vanilla, and orange zest until smooth.
In a second bowl, whisk flour, baking powder, soda, salt, and spices.
Add dry to wet ingredients in two parts, alternating with buttermilk.
Fold in cranberries (reserve a few for garnish if desired).
Bake 40–45 min, until golden and a tester comes out clean. Cool completely.
Step 3: Make the Glaze Cap
Bloom gelatin or agar in water for 5 minutes.
Heat cranberry juice + sweetener gently in a saucepan.
Whisk in bloomed gelatin (or agar), stir until fully dissolved.
Let cool 5–10 minutes (until just warm), then pour gently over cooled cake.
Chill until set — about 20–30 minutes in the fridge.
Step 4: Decorate & Serve
Top with:
Crushed pistachios
Dried orange or lemon curls
Edible petals or herbs
A dust of powdered sugar or sparkle sugar
Sea salt flakes or a drop of bitters for edge