Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat oven to 350°F (175°C) and line an 8x8 inch baking pan with parchment paper.
- In a large bowl, cream softened butter, granulated sugar, and light brown sugar for 2-3 minutes until fluffy.
- Add egg and vanilla extract; beat until fully blended.
- In a separate bowl, whisk together flour, cream of tartar, baking soda, salt, and ground cinnamon.
- Gradually mix dry ingredients into wet mixture until just combined.
- Press the dough into the prepared baking pan evenly.
- In a small bowl, melt butter and mix with brown sugar, cinnamon, and flour. Spoon over dough and swirl.
- Bake for 20 to 30 minutes until edges are golden brown.
- Whisk together powdered sugar, vanilla extract, and heavy cream until smooth for icing.
- Drizzle icing over cooled bars, slice, and serve.
Nutrition
Notes
Ensure to cream the butter and sugars thoroughly for a fluffier texture. Let bars cool before icing for the best presentation. Store leftovers in an airtight container at room temperature for up to 3 days.
