Blueberry butter is a delicious and versatile spread that can be used in a variety of ways. This slow cooker recipe is incredibly easy to make and will result in a smooth, spreadable jam-like butter that is packed full of sweet and tangy blueberry flavor. Whether you're looking to add some extra flavor to your morning toast, or you want to use it as a topping for waffles or pancakes, this blueberry butter is sure to become a staple in your kitchen.
In addition to its incredible taste, this blueberry butter recipe is also healthy and natural, making it a great choice for those who are looking to reduce their sugar and preservative intake. The slow cooking process allows the natural sweetness of the blueberries to shine through, while the addition of lemon zest and vanilla extract provide a bright and zesty flavor that will wake up your taste buds.
Whether you're a seasoned home cook or a beginner in the kitchen, this blueberry butter recipe is the perfect way to enjoy the fresh and fruity flavor of blueberries all year round.
Slow cooker blueberry butter 
Ingredients:4 cups fresh blueberries
1 1/2 cups sugar
1/2 cup unsalted butter, softened
1/2 tsp lemon zest (optional)
1/4 tsp cinnamon
1/4 tsp vanilla extract
Instructions:1. Rinse the blueberries and drain any excess water.
2. In a slow cooker, combine the blueberries, sugar, butter, lemon zest, cinnamon, and vanilla extract.
3. Cook on low heat for 6 to 8 hours, stirring occasionally, until the mixture is thick and the blueberries have broken down.
4. Use a hand-held blender or immersion blender to puree the mixture until it is smooth.
5. Return the mixture to the slow cooker and continue cooking on low heat for 2 to 4 hours, stirring occasionally, until the mixture has thickened to a spreadable consistency.
6. Allow the blueberry butter to cool completely, then transfer it to an airtight container.
7. Store in the refrigerator for up to 2 weeks.
Enjoy your homemade slow cooker blueberry butter spread on toast, muffins, or biscuits for a delicious and healthy breakfast treat!
