Keepsake Biscuit

These old-fashioned keepsake biscuits are built to last. Butter, milk, sugar, salt, and cream of tartar kneaded into a firm dough and baked until thoroughly dry produce a sweet, crisp biscuit that stores for weeks without going stale.

This is heritage baking at its simplest. Before modern packaging and preservatives, cooks relied on recipes like this for traveling, long journeys, and pantry staples that wouldn’t spoil. The high butter content keeps them rich-tasting while the thorough bake removes enough moisture to prevent mold.

Cream of tartar acts as the leavening agent here, reacting with the milk to give the biscuits a slight lift. Without it, you’d end up with something closer to hardtack than a proper biscuit.

Chef Tips

• Knead the dough well as directed. This develops the gluten structure that makes the biscuits hold together during storage instead of crumbling.
• Shape them small and uniform so they bake evenly. Thick biscuits may stay moist in the center and won’t keep as long.
• Bake until completely dry through the center. Under-baked biscuits soften within days.

Variations

• Add a teaspoon of vanilla extract or a pinch of nutmeg to the dough for a more aromatic biscuit.
• Roll the shaped biscuits in coarse sugar before baking for a sparkly, crunchy exterior.
• Pack in an airtight tin for camping, road trips, or care packages that need to survive the mail.