Soft, buttery, melt-in-your-mouth sugar cookies with golden edges, studded with toffee and dipped in chocolate—these toffee icebox cookies are irresistible.
Icebox cookies—also called slice-and-bake cookies—are one of the most convenient cookie styles. You make the dough, shape it into a log, chill it in the refrigerator or freezer, then slice and bake as needed. They freeze beautifully, making them ideal for holiday baking or for preparing ahead when you want fresh-baked cookies on demand.
After testing various versions, I can confidently say these toffee icebox cookies are the real deal: soft, buttery, tender in the center with golden edges, packed with toffee, and finished with a chocolate dip.
- Soft texture
- Melt-in-your-mouth crumb
- Buttery flavor
- Golden edges
- Chunks of toffee
- Half-dipped in chocolate
They make an excellent treat for gifting, entertaining, or enjoying with a cup of coffee.
How to Make Toffee Icebox Cookies
The method is straightforward. Cream together high-quality butter and the sugars until light and fluffy—good butter helps prevent excessive spreading and ensures better flavor. Add the egg and vanilla and mix until incorporated.
Combine the dry ingredients—flour, cornstarch, baking powder, and salt—and add them to the butter mixture on low speed. Cornstarch gives these cookies that delicate, melt-in-your-mouth texture. Fold in toffee pieces, divide the dough in two, and shape each portion into a log roughly 1 inch in diameter. Wrap tightly in wax paper and chill for at least 4 hours, or freeze for longer storage.
When you’re ready to bake, slice the chilled logs into discs about 1/4 to 1/3 inch thick. Bake on parchment-lined sheets until the tops are set and edges are lightly golden. After cooling, dip half of each cookie in melted chocolate and sprinkle with extra toffee pieces for texture and sparkle.
These cookies are not only delicious but also practical: the dough keeps well in the fridge or freezer, and you can swap the toffee for sprinkles, chopped nuts, or dried fruit if you prefer. Either way, they deliver on texture and flavor every time.
Toffee Icebox Cookies
30 mins
10 mins
5 hrs
32 cookies
Ingredients
- 3/4 cup unsalted butter, softened
- 1/3 cup granulated sugar
- 1/4 cup brown sugar, lightly packed
- 1 large egg
- 1 tsp vanilla extract
- 2 cups all-purpose flour
- 1 tbsp cornstarch
- 1 tsp baking powder
- 1/4 tsp salt
- 2/3 cup toffee pieces
- 8 oz (225 g) chocolate, chopped
- 1 tbsp vegetable shortening or butter
- 1/3 cup extra toffee pieces for sprinkling
Instructions
- In a large bowl, beat the butter and sugars until light and fluffy.
- Beat in the egg and vanilla until combined.
- On low speed, add the flour, cornstarch, baking powder, and salt, about half the flour at a time, until just combined.
- Stir in 2/3 cup toffee pieces.
- Divide the dough into two balls. On a piece of wax paper, shape each into a log about 1 inch in diameter. Wrap and chill in the refrigerator for at least 4 hours or up to 4 days, or freeze.
- If frozen, thaw logs overnight in the refrigerator before slicing.
- Preheat the oven to 350°F (175°C) and line baking sheets with parchment paper or silicone mats.
- Slice each log into discs about 1/4 to 1/3 inch thick.
- Place cookies 2 inches apart and bake 9–11 minutes, until the tops are set and edges are lightly golden.
- Melt the chocolate with the shortening in short bursts, stirring between intervals, until smooth. Dip half of each cooled cookie in the chocolate and sprinkle with the reserved toffee pieces.
Notes
* Use high-quality butter to prevent excessive spreading and to enhance flavor.
** Store baked cookies in an airtight container at room temperature for up to 5 days.
Nutrition