Homemade Blueberry Butter Recipe

Blueberry butter is a smooth, rich, and naturally sweet fruit spread that captures the essence of summer in a jar. Made with fresh or frozen blueberries, this silky fruit butter is simmered slowly until it reaches a thick, spreadable consistency, with no need for added pectin. It’s a wonderful alternative to jam—less sugary, more concentrated in flavor, and incredibly versatile.

Spread it on warm toast, pancakes, biscuits, or swirl it into yogurt and oatmeal. You can also use blueberry butter as a topping for cheesecake or ice cream, or even as a filling for pastries. Its deep, purple hue and velvety texture make it both visually stunning and deliciously indulgent.

Best of all, blueberry butter is surprisingly easy to make at home and perfect for canning. With just a few ingredients and a little patience, you can preserve the taste of blueberries and enjoy this treat all year round.

🕒 Cooking Time & Yield:

• Prep Time: 10 minutes

• Cook Time: 1.5 to 2 hours

• Total Time: 2 to 2.5 hours

• Yield: About 4 half-pint jars (8 servings total, 2 tbsp per serving)

🧾 Ingredients:

• 6 cups fresh or frozen blueberries (rinsed and drained)

• ¾ to 1 cup granulated sugar (adjust to taste)

• 1 tbsp lemon juice (bottled or fresh)

• ½ tsp ground cinnamon (optional)

• ¼ tsp ground nutmeg (optional)

• Zest of 1 lemon (optional, for brightness)

🍇 How to Make Blueberry Butter:

1. Blend the Blueberries:
   Place the blueberries in a blender or food processor and purée until smooth.

2. Cook the Mixture:
   Pour the purée into a large, wide-bottomed saucepan or Dutch oven. Add sugar, lemon juice, cinnamon, nutmeg, and lemon zest (if using). Stir well.

3. Simmer Slowly:
   Bring the mixture to a gentle simmer over medium-low heat. Cook uncovered for 1.5 to 2 hours, stirring frequently to prevent sticking or scorching. The mixture should reduce and thicken significantly.

4. Test for Doneness:
   When the butter mounds on a spoon and no liquid separates, it’s done. You can also test by placing a spoonful on a chilled plate—if it doesn’t run, it’s ready.

5. Optional: Smooth Texture:
   For extra silky butter, use an immersion blender to smooth it even more once it’s thickened.

6. Jar and Store:
   Spoon the hot blueberry butter into sterilized jars, leaving ¼-inch headspace. Wipe rims clean, seal with lids and bands.

7. Process (for shelf storage):
   Process jars in a water bath canner for 10 minutes (adjusting for altitude if needed). Let cool, then check seals. Store in a cool, dark place for up to 1 year.

8. Refrigeration Option:
   If not canning, let the butter cool and refrigerate in an airtight container. Use within 3 weeks.

📝 Notes:

• The sweetness of blueberries varies—start with less sugar and taste as it cooks down.

• You can use frozen blueberries without thawing first.

• Adding spices is optional but enhances the flavor depth.

• A wide, shallow pan helps the mixture reduce faster and evenly.

• Always stir frequently—fruit butters scorch easily toward the end.

❓FAQs

Can I make blueberry butter without sugar?
Yes, but sugar helps preserve and enhance flavor. If reducing or omitting sugar, store in the refrigerator or freeze instead of canning.

Do I need to peel or strain the blueberries?
No, the skins break down during cooking. You can strain for an ultra-smooth texture, but it’s optional.

How long will blueberry butter last?

• Canned: Up to 12 months in a cool, dark place

• Refrigerated (un-canned): Up to 3 weeks

• Frozen: Up to 6 months

Is this the same as jam?
Not quite. Blueberry butter is smoother and cooked longer to concentrate flavor without added pectin, resulting in a thick, spreadable texture.

🍽️ Nutrition Facts (Per Serving – approx. 2 tbsp):

Nutrition will vary depending on sugar amount and blueberry variety.

⚠️ Disclaimer:

This recipe is intended for general use and should be enjoyed in moderation as part of a balanced diet. Always follow safe canning procedures for long-term storage. Individuals with fruit allergies or sensitivities should check ingredients carefully or consult with a healthcare provider before consuming.