Lemon Lassie

These are the cookies your grandmother’s church cookbook held onto for a reason. Lemon Lassie cookies pair a spiced molasses dough with a bright homemade lemon-coconut filling, creating a single bite that hits warm spice, deep molasses sweetness, and zippy citrus all at once. The contrast is what makes them disappear so fast at every holiday cookie exchange.

The filling is essentially a homemade lemon curd thickened with egg yolks and flecked with coconut. Cooking it briefly until thickened and bubbly is the technique that transforms a thin lemon mixture into a spoonable, jam-like filling that holds its place inside the rolled cookie strips.

The rolled-strip-and-slice method is the practical genius of this recipe. Instead of fiddling with individual cookies, you fold the lemon filling inside a rectangle of dough, seal, then slice into bars. Forty cookies, minimal handling, uniform shape.

Chill the dough thoroughly before rolling. Molasses dough is sticky by nature, and a cold rest firms up the butter so the dough rolls cleanly without tearing.

Fresh lemon zest in the filling is what gives the cookies their punchy citrus aroma. The oils in the colored peel survive baking while the juice alone fades, so don’t skip the zest even if you’re short on time.

The one-inch-wide filling strip is intentional. Too wide and the filling bursts out the sides during baking; too narrow and you miss the lemon-to-dough ratio that makes this cookie special.

Chef Tips

• Seal the seam firmly when folding. Filling escapes through gaps and burns on the pan.
• Place seam-side down on the baking sheet so the cookies hold their shape.
• Cool fully on a rack before drizzling with candy coating if using.
• These keep well in an airtight tin for up to a week, and the flavors meld nicely overnight.

Variations

• Drizzle with white chocolate or a simple powdered sugar glaze for extra decoration.
• Swap lemon zest for orange zest and juice for a citrus variation.
• Add a quarter teaspoon of ginger and a pinch of cloves to the dough for spicier molasses bars.