Ingredients
Method
Preparation
- In the bowl of a stand mixer fitted with the paddle attachment, combine the unsalted butter and confectioners’ sugar.
- Start on medium speed to cream until smooth and well combined, about 1-2 minutes.
- Pour in the whole milk and increase the mixer speed to high.
- Whip on high for 5-7 minutes until light, fluffy, and airy, scraping down the sides of the bowl as needed.
- Add the blueberry jam, lemon zest, and pinch of kosher salt; mix on low until fully incorporated, about 1 minute.
Serving and Storage
- Use immediately on pastries, pancakes, or toast.
- To store as compound butter, scoop onto plastic wrap, roll into a log, and refrigerate until firm, at least 2 hours.
- Once firm, slice as needed and store in an airtight container in the refrigerator for up to 1-2 weeks or freeze for up to 3 months.
Notes
Experiment with flavors by adding extracts or different jams. For a fresh taste, consider seasonal fruit variations.
