Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C).
- In a stand mixer, combine softened unsalted butter, vegetable oil, granulated sugar, and powdered sugar. Beat until creamy about 2-3 minutes. Add in one egg and mix until combined.
- Sift together all-purpose flour, cream of tartar, baking soda, and fine salt in a separate bowl. Gradually add this to the wet ingredients while incorporating vanilla extract.
- Cover the cookie dough and chill it in the refrigerator for 10-15 minutes.
- Grease your heart-shaped baking pan. Press the chilled dough evenly into the pan.
- Bake the cookie for 16-18 minutes, until edges are golden brown. Let it cool in the pan for 10-15 minutes.
- Prepare the raspberry buttercream frosting by mixing butter, vanilla extract, raspberry preserves, and milk until smooth. Gradually add powdered sugar until creamy.
- Once cooled, spread a layer of raspberry preserves over the cookie, then pipe or spread the frosting on top.
- Cut into desired shapes and serve fresh. Store leftovers at room temperature for up to 1 day or refrigerate for up to 2 days.
Notes
For best results, use fresh ingredients and avoid over-mixing the dough.
