Gluten-Free Lebkuchen: A UK-Friendly Spiced Biscuit

Lebkuchen are soft, warmly spiced German biscuits, traditionally made with honey, nuts and citrus and often enjoyed at Christmas. This gluten-free version uses a UK-friendly flour blend, ground almonds and a gentle overnight rest for moist, fragrant biscuits that hold together without wheat.

Ingredients

1 cup (150 g) mixed candied peel, finely chopped
⅔ cup (115 g) blanched almonds, finely chopped, plus extra whole almonds to decorate if desired
2 cups (280 g) gluten-free plain flour blend, ideally one containing xanthan gum
1 cup (100 g) ground almonds
1 teaspoon gluten-free baking powder
2 teaspoons ground cinnamon
1 teaspoon ground ginger
½ teaspoon ground cloves
½ teaspoon ground nutmeg
¼ teaspoon ground black pepper
¼ teaspoon fine salt
½ cup (170 g) clear honey
½ cup (100 g) light brown sugar, packed
2 tablespoons (30 g) unsalted butter
1 large egg (about 50 g without shell), at room temperature
1 teaspoon (5 ml) vanilla extract
1 teaspoon finely grated orange zest
For the glaze: 1 cup (120 g) icing sugar and 2 tablespoons (30 ml) water or lemon juice

Instructions

Put the candied peel and chopped almonds in a large mixing bowl. In a separate bowl, whisk together the gluten-free flour, ground almonds, baking powder, cinnamon, ginger, cloves, nutmeg, pepper and salt until evenly combined.
Place the honey, brown sugar and butter in a small saucepan. Warm over low heat, stirring, just until the butter melts and the sugar begins to dissolve. Do not let the mixture boil. Take it off the heat and leave it to cool for 10 minutes; it should feel warm rather than hot.
Beat the egg, vanilla and orange zest into the honey mixture. Pour this into the bowl of peel and almonds, then add the dry ingredients. Stir firmly until there are no dry patches. The mixture will be sticky and quite soft. Cover the bowl and refrigerate for 12 hours, or overnight, so the flour hydrates and the dough becomes easier to shape.
Heat the oven to 350°F (180°C), or 160°C fan. Line two baking sheets with baking parchment. Scoop the chilled dough into 24 portions, about 1½ tablespoons (30 g) each. With damp hands, shape each portion into a ball and flatten it slightly into a disc about 5 cm (2 inches) wide. Leave space between biscuits; they spread a little. Press a whole almond into the centre of each, if using.
Bake one tray at a time for 10–12 minutes, until the edges are set and lightly browned but the centres still look soft. Gluten-free biscuits can dry out quickly, so avoid waiting for them to turn dark. Leave them on the tray for 10 minutes, then transfer carefully to a wire rack to cool completely.
For the glaze, stir the icing sugar with water or lemon juice until smooth and thick but brushable. Brush a thin layer over each cooled biscuit and leave the glaze to set for about 30 minutes before serving or storing.

Tips

Check every packet, especially the flour, baking powder, candied peel and spices, for a gluten-free declaration. If baking for someone with coeliac disease, avoid cross-contamination from utensils, worktops and shared trays.
A flour blend with xanthan gum gives the biscuits more structure. If yours has none, add ¼ teaspoon (about 1 g) xanthan gum; too much can make the texture gummy.
Chill the dough for the full time. It is naturally sticky, and the rest lets the gluten-free flour absorb moisture; adding extra flour to compensate can make the finished lebkuchen dry and crumbly.
For even baking, portion the dough by weight and bake one tray at a time in the centre of the oven. The biscuits firm as they cool, so take them out while their centres are still soft.

Serving Suggestions

Serve the lebkuchen with tea, coffee or hot chocolate, or arrange them on a festive biscuit plate with fresh clementines. Their honey, citrus and spice flavours are rich, so small biscuits make a satisfying treat. For a simple dessert, serve one alongside vanilla ice cream or a bowl of sliced pears.

Variations

For a chocolate finish, omit the sugar glaze and drizzle the cooled biscuits with 100 g melted dark chocolate. To make them dairy-free, replace the butter with a firm plant-based alternative; check its label for gluten and note that the flavour may be less buttery. If candied peel is difficult to find, use finely grated zest from one orange and one lemon, plus 1 tablespoon (15 ml) extra honey; the biscuits will taste fresher and less sweet, though the dough may need another tablespoon of flour if very loose. You can also replace the chopped almonds with an equal amount of chopped hazelnuts for a deeper, toastier flavour.

Storage and Reheating

Once the glaze has set, store the biscuits in an airtight container at cool room temperature for up to 5 days; their texture often becomes softer after a day. For food safety, refrigerate within 2 hours if your kitchen is warm or the biscuits are left out for a long time, and keep refrigerated for up to 4 days. Freeze unglazed biscuits in a sealed container for up to 2 months, separating layers with baking parchment. Thaw at room temperature and glaze once fully defrosted. Reheating is not needed; if you prefer them warm, heat briefly in a low oven and serve promptly.

Frequently Asked Questions

Are lebkuchen naturally gluten-free?
No. Many traditional recipes use wheat flour, and shop-bought versions may contain wheat or have cross-contact. This recipe is made with gluten-free flour, but check all ingredient labels and use clean equipment if avoiding gluten strictly.

Can I make the dough without chilling it overnight?
The overnight rest improves the texture and makes the sticky dough easier to shape. If you are short on time, chill it for at least 3 hours, but expect softer dough and use damp hands to portion it. The total time for that shorter option is about 4 hours 37 minutes.

Why are my biscuits crumbly?
They may have been baked too long, measured with too much flour, or made with a blend that has little binding support. Weigh the flour, use a blend containing xanthan gum or add the small amount suggested above, and remove the biscuits while the centres are still soft.

Can I make them without almonds?
Ground almonds add moisture and tenderness, so replacing them changes the texture. For a nut-free batch, use 100 g extra gluten-free flour in place of the ground almonds and omit the chopped nuts, then add 1–2 tablespoons (15–30 ml) milk if the dough seems dry. Check that the flour blend is suitable for your needs.

Can I prepare the dough ahead?
Yes. Keep the covered dough refrigerated for up to 24 hours before shaping and baking. Let it sit at room temperature for 10–15 minutes if it is too firm to portion, rather than warming it for a long time.

How do I know when the lebkuchen are done?
The edges should be set and lightly coloured, while the centres remain soft. They continue to firm on the tray, so do not wait for the whole biscuit to feel crisp in the oven.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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