This slow cooker 3-ingredient Moscow mule pear butter is the kind of recipe that makes the rounds at family cookouts. My aunt showed up with a few small mason jars of this silky, amber-golden spread for our Memorial Day gathering, and people kept circling back to the dessert table asking, “Who made this—and what’s in it?” The answer surprised everyone: ripe pears, spicy ginger beer, and fresh lime. It borrows its flavor profile from the classic Moscow mule cocktail—bright lime and a serious ginger kick—then cooks down low and slow until it becomes a glossy, spoonable butter that tastes like pear jam with a grown-up edge. It’s a practical, hands-off recipe: you load the slow cooker, walk away, and come back to a house that smells like a ginger-lime pear orchard.
Serve this pear butter chilled or at room temperature, spread thickly on toast, biscuits, or warm cornbread. It’s excellent spooned over vanilla ice cream or Greek yogurt, and it makes a lovely glaze for grilled pork chops or roasted chicken when thinned with a splash of extra ginger beer. For a Memorial Day or summer cookout, set out a few small mason jars with a platter of sharp cheddar, soft goat cheese, crackers, and sliced pears or apples; the heat from the ginger and brightness of the lime balance rich, salty cheeses beautifully. A crisp, cold ginger beer or a properly made Moscow mule on the side reinforces the flavors and makes the whole spread feel intentional.
Slow Cooker Moscow Mule Pear ButterServings: 10–12 (about 2 1/2 cups pear butter)
Ingredients
4 pounds ripe pears, cored and chopped (no need to peel)
1 1/2 cups strong, non-diet ginger beer (the spicier, the better)
2 tablespoons fresh lime juice plus 1 teaspoon finely grated lime zest
Directions
Prepare the pears: Rinse the pears well, then core and chop them into roughly 1-inch pieces. You can leave the skins on; they help the pear butter thicken and deepen in color. Discard stems and seeds.
Load the slow cooker: Add the chopped pears to a 4- to 6-quart slow cooker. Pour in the ginger beer and the fresh lime juice. Stir to coat the pears evenly. The liquid won’t fully cover the fruit—that’s fine, as the pears will release more juice as they cook.
Slow cook until very soft: Cover and cook on HIGH for 3 to 4 hours or on LOW for 6 to 7 hours, until the pears are completely tender and collapsing, and the mixture smells intensely of ginger and citrus. The liquid should be bubbling gently around the edges.
Blend to a silky purée: Turn off the slow cooker. Using an immersion blender directly in the crock, purée the hot pear mixture until completely smooth and silky, with no visible chunks. If you don’t have an immersion blender, carefully transfer the hot mixture in batches to a countertop blender, vent the lid, and blend until smooth, then return it to the slow cooker.
Reduce to a spreadable butter: Stir in the finely grated lime zest, then partially cover the slow cooker (set the lid slightly ajar to let steam escape). Turn the slow cooker to HIGH and cook for another 1 1/2 to 3 hours, stirring every 30 minutes, until the pear butter is thick, glossy, and reduced. You should be able to drag a spatula across the bottom and have the line hold for a moment before slowly filling in. The color will deepen to an amber-golden hue with visible flecks of ginger sediment from the beer and tiny specks of lime zest.
Adjust flavor and consistency: Taste the pear butter carefully—it will be hot. If you want more lime brightness, stir in an extra teaspoon of lime juice. For a stronger ginger kick, you can simmer it for an additional 15 to 30 minutes to concentrate the ginger beer flavor further. If it seems too thick for your liking, thin with a tablespoon or two of ginger beer and heat just until it bubbles again.
Cool and jar: Turn off the slow cooker and let the pear butter cool for 15 to 20 minutes. Ladle or spoon the warm pear butter into clean, dry small mason jars, leaving about 1/2 inch of headspace at the top. As it cools, the surface will settle into a smooth, glossy finish with visible ginger flecks and lime zest.
Chill and store: Let the jars cool to room temperature, uncovered, then seal with lids and refrigerate. For the best flavor and texture, chill at least 4 hours or overnight before serving. Use within 2 weeks, keeping the jars refrigerated and always using a clean spoon to avoid contamination.
Variations & Tips
For extra ginger heat, add 1 to 2 tablespoons of very finely minced fresh ginger or 1 to 1 1/2 teaspoons ground ginger to the slow cooker along with the pears. If you prefer a slightly sweeter, more dessert-like spread, stir in 2 to 4 tablespoons of brown sugar or honey during the reduction phase; this will also deepen the caramelized notes and make the finish even glossier. For a more pronounced "cocktail" character, you can stir in 1 to 2 tablespoons of vodka at the very end of cooking off the heat—this is optional and should be omitted if serving children; note that added alcohol will not fully cook off once the heat is off. To lean into fall flavors, add a cinnamon stick and 2 to 3 whole cloves during the initial cook, then remove them before blending. For an ultra-smooth texture, pass the finished pear butter through a fine-mesh sieve after blending. Food safety tips: This is a refrigerator pear butter, not a tested canning recipe. Do not attempt to water-bath can this without a scientifically tested formula and proper acid/sugar levels. Always cool the mixture promptly, transfer to clean jars, and refrigerate within 2 hours of cooking. Use clean utensils each time you dip into a jar to prevent spoilage, and discard the batch if you notice off smells, mold, or bubbling. If you freeze the pear butter, leave at least 3/4 inch headspace in freezer-safe containers and use within 3 to 4 months for best quality.
