This is the jar we reach for when we want to make something simple feel special. Spoonable and softly set, just shy of a jam, it’s ripe blueberries and a whisper of culinary lavender brightened with lemon. Spoon it over ice cream, cheesecake, or warm biscuits, swirl it into yogurt or oatmeal, or fold it into muffin batter. Made in one pot, in small batches, the way we make it here on the farm. 💜
Makes about 4 cups (roughly four 8-oz jars)
Blueberry Lavender Dessert Sauce
Ingredients
Instructions
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Bloom the lavender. Grind the lavender fine, then rub it into 1 tablespoon of the sugar with your fingertips until fragrant. This is the secret to a lavender flavor that actually comes through.
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Start the berries. In a large pot, combine the crushed blueberries and lemon juice. Whisk the 3 tablespoons of pectin into this cold mixture (pectin blends in best before things heat up). Add the lemon zest if using.
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Bring to a boil. Over medium-high heat, stirring often, bring the mixture to a full rolling boil that won't stir down.
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Add the sugar and lavender-sugar all at once. Stir to dissolve, return to a full rolling boil, and boil hard for 1 minute, stirring constantly.
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Off the heat, taste-check the lavender (cool a spoonful first). Want more? Stir in a pinch at a time, or steep a small lavender sachet in the hot sauce for a few minutes and pull it when it's right. Go slow, since lavender turns soapy fast.
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Skim any foam, then jar or cool. It will thicken as it cools and settle over the next 24 to 48 hours into a soft, spoonable set, looser than a firm jam. That's exactly what you're after.
To Can (Optional)
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If you'd like your sauce shelf-stable, process it in a boiling water bath:
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Ladle the hot sauce into clean, hot half-pint jars, leaving 1/4-inch headspace.
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Wipe the rims, set the lids on, and screw bands to fingertip-tight.
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Process in a boiling water bath for 10 minutes (adjust for your altitude — add time above 1,000 feet).
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Turn off the heat, wait 5 minutes, then remove jars and let them rest undisturbed for 24 hours before checking seals.
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Any jars that don't seal go straight into the fridge to enjoy within a few weeks.
Farm Kitchen Tips
A note on texture: This recipe is built to land just under a jam, so it should mound softly on a spoon and slowly settle, not stand up stiff and not pour like syrup. If your first batch cools firmer or looser than you like, adjust the pectin by a teaspoon or two next time.