Sugar Cookies Recipe Australia: Buttery, Crisp Edges

This sugar cookies recipe makes buttery, gently sweet biscuits with lightly crisp edges and soft centres, ready to enjoy plain or decorate with icing. It is written for Australian home cooks, with US cup-and-spoon measures paired with metric weights and temperatures that suit a conventional or fan-forced oven.

Ingredients

3 cups plain flour (375 g), plus a little extra for rolling
1 teaspoon baking powder (4 g)
½ teaspoon fine salt (3 g)
1 cup unsalted butter, softened (226 g)
1 cup caster sugar (200 g)
1 large egg (about 50 g without shell), at room temperature
2 teaspoons vanilla extract (10 ml)
Optional icing: 1 cup icing sugar mixture (120 g), sifted
Optional icing: 1 tablespoon milk or water (15 ml), plus up to 2 teaspoons more as needed
Optional icing: a few drops of food colouring or ½ teaspoon lemon juice (2.5 ml)

Instructions

Prepare the dry ingredients. Whisk the flour, baking powder and salt together in a medium bowl. Set it aside. Line two baking trays with baking paper. If your trays will not fit in the fridge, clear a shelf for a flat board or plate that can hold the cut cookies.
Cream the butter and sugar. In a large bowl, beat the softened butter and caster sugar with an electric mixer on medium speed for about 2 minutes, until smooth and creamy. Scrape down the bowl once. The mixture does not need to become very fluffy; beating too long adds air and can make the biscuits spread unevenly.
Add the egg and vanilla. Beat in the egg and vanilla for about 30 seconds, stopping to scrape the bowl if needed. The mixture may look slightly separated at first, but should come together once the flour is added.
Make the dough. Add the flour mixture in two additions, mixing on low speed just until no dry patches remain. Finish with a spatula if the mixer is struggling. The dough should be soft but not sticky. If it feels greasy or very soft, cover and chill it for 10 minutes before rolling; avoid adding lots of extra flour, which can make the baked cookies tough.
Chill the dough. Divide the dough into two equal portions and shape each into a flat disc. Wrap both discs and refrigerate for 45 minutes. Chilling firms the butter so the shapes hold their edges in the oven, and gives the flour time to absorb moisture. Do not skip the chill if your kitchen is warm.
Heat the oven and roll. Near the end of chilling, heat a conventional oven to 350°F (180°C), or a fan-forced oven to 320°F (160°C). Lightly flour the bench and rolling pin. Roll one disc to about ¼ inch (6 mm) thick, turning it occasionally so it does not stick. Use only enough flour to manage the dough; brush away visible excess before baking.
Cut and arrange the cookies. Cut shapes with a 2- to 3-inch (5- to 7.5-cm) cutter and transfer them to the lined trays, leaving about 1 inch (2.5 cm) between cookies. Gather scraps, press them together gently, and reroll once. If the shapes become floppy or warm, slide the tray into the fridge for 10 minutes before baking. Repeat with the second disc.
Bake in batches. Bake one tray at a time for 9–11 minutes, rotating the tray once if your oven browns unevenly. The edges should look set and the bottoms should be pale golden, while the centres remain fairly light. Because the dough contains egg, the USDA FSIS safe minimum for egg dishes is 160°F (71°C); check a thicker cookie by inserting a quick-read thermometer horizontally into its centre. Avoid baking until the whole biscuit is dark, as it will firm further while cooling.
Cool before decorating. Leave the cookies on the tray for 5 minutes, then move them to a wire rack and cool completely, about 15 minutes more. Bake the second tray. The recipe timing includes 20 minutes of cooling overall; allow extra time if your trays need to cool between batches. For optional icing, stir the icing sugar with 1 tablespoon milk or water and the lemon juice or colouring. Add more liquid a few drops at a time until it is thick enough to spread but still flows slowly from a spoon. Decorate only fully cooled cookies, then let the icing set before stacking.

Tips

Measure flour lightly. Spoon flour into a cup and level it, rather than packing the cup into the bag. Better still, use the listed 375 g. Too much flour makes a dry dough that cracks when rolled and produces a less tender biscuit.
Soften butter, do not melt it. Butter should yield when pressed but still hold its shape. Melted butter can make the dough greasy and encourage spreading. If it is too soft, chill it briefly before creaming.
Keep the thickness even. Cookies of similar thickness bake at the same pace. A 6 mm guide is useful; thinner cookies brown sooner, while thicker ones may need another minute or two. Watch the first tray closely because ovens vary.
Use a simple substitute thoughtfully. If you do not have caster sugar, ordinary granulated white sugar works, though the baked surface may be a little more textured. For a dairy-free batch, use a firm baking block formulated for baking rather than a soft tub spread; the flavour and spread can differ.

Serving Suggestions

Serve the cookies at room temperature with tea, coffee, hot chocolate or a glass of milk. Plain cookies are especially handy alongside fruit or a scoop of ice cream, while iced shapes make a colourful addition to a birthday table, school fête or afternoon tea. For a neat platter, choose a mix of shapes and keep the icing palette to two or three colours. If packing them for a gathering, allow any icing to dry fully first, then place baking paper between layers so the tops stay tidy.

These biscuits are also easy to customise for a celebration without changing the dough. Use cutters that suit the occasion, or leave the cookies round and add a small amount of icing and sprinkles. For younger children, offer cooled plain cookies with icing in small bowls so they can decorate their own; supervise the use of small decorations where appropriate.

Variations

Lemon sugar cookies: Add 1 teaspoon finely grated lemon zest (about 2 g) with the sugar and butter. A little zest gives a fresh citrus note without making the dough wet. Lemon icing can be made by replacing the milk with lemon juice, adding it gradually because juice can thin the icing quickly.

Almond-vanilla cookies: Replace ½ teaspoon of the vanilla with ½ teaspoon almond extract. The flavour is stronger and more distinctive, so keep the amount modest. If you have a nut allergy in the household or are baking for a group, leave out the almond extract and use vanilla only.

Two-colour or sprinkle cookies: Divide the finished dough before chilling and mix a small amount of gel food colouring into one portion. Alternatively, press a few sprinkles gently onto the cut shapes just before baking. Avoid adding a large quantity of liquid colouring, which can soften the dough and affect how neatly it cuts.

Chocolate-dipped finish: Once the cookies are fully cool, dip one edge into melted chocolate and place them on baking paper until set. This is an optional decoration, so it is not included in the recipe timing. Let the chocolate harden before storing, and keep the dipped biscuits in a single layer until firm to prevent smudges.

Storage and Reheating

Let the cookies cool completely before storing; trapped warmth creates condensation and softens them. Keep plain cookies in an airtight container in a cool, dry cupboard for up to 5 days. Store crisp and soft cookies separately if you want to preserve their different textures. Iced cookies should be completely dry before packing, with baking paper between layers.

For food safety, refrigerate any unbaked dough within 2 hours of preparing it. Wrapped dough keeps for up to 3 days in the fridge; let it sit at room temperature for 10–15 minutes if it is too firm to roll. You can freeze the wrapped dough for up to 2 months and thaw it overnight in the fridge. Baked cookies can also be frozen in an airtight container for up to 2 months; thaw them at room temperature, still covered, to reduce condensation. Reheating is not necessary. If you prefer a warm cookie, heat it briefly in a low oven and serve as soon as it is warm, rather than trying to crisp it again.

If you refrigerate leftover baked cookies, store them covered and use within 3–4 days. Refrigeration can make them lose some crispness, so bring them back to room temperature before serving. Do not leave dough or finished cookies with a perishable topping sitting out for extended periods; refrigerate within 2 hours when that topping requires refrigeration.

Frequently Asked Questions

Why did my sugar cookies spread? The butter may have been too soft, the dough may not have chilled long enough, or the oven may have been cooler than its setting. Chill the cut shapes for 10 minutes if they soften while you work, and check the oven temperature with an oven thermometer if spreading continues. Also measure flour accurately; too little can affect how well the cookies hold their shape.

Can I make the dough ahead? Yes. Wrap the discs well and refrigerate for up to 3 days, or freeze them for up to 2 months. Thaw frozen dough in the fridge overnight. If it is very firm, leave it on the bench briefly until it rolls without cracking, but do not let it become warm and greasy.

Can I use plain flour without baking powder? Baking powder is part of this recipe and helps the cookies lift slightly. Omitting it will make the result denser and flatter. Do not substitute self-raising flour cup for cup without adjustment, because it contains raising agents and can change both the rise and salt balance.

How do I keep the cut-out shapes sharp? Roll the dough evenly, keep it cool, and avoid twisting the cutter as you lift it. Transfer cut-outs with a thin spatula if they are delicate. If a shape looks soft after moving it to the tray, chill the tray for 10 minutes before baking so the butter firms again.

Can I decorate the cookies before baking? You can add a light sprinkle of coloured sugar or small baking sprinkles before the tray goes into the oven. Icing, melted chocolate and most delicate decorations belong on fully cooled cookies. Adding wet icing before baking will not give the same neat finish and may change the surface.

Are these cookies meant to be crunchy or soft? They are designed to have lightly crisp edges and soft centres when freshly baked, then become firmer as they cool. For a crunchier biscuit, roll the dough slightly thinner and bake toward the longer end of the range, checking often. For softer cookies, remove them as soon as the edges are set and avoid overbaking.

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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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