Plum Butter Recipe Instant Pot: Sweet-Tart Spread in Under an Hour

This Instant Pot method transforms fresh plums into a rich, sweet-tart butter with minimal effort. No water bath or complicated canning process—just simple ingredients and precise timing.

The pressure cooker intensifies the fruit’s natural flavors while breaking it down into a velvety spread. A touch of sugar and warm spices like cinnamon elevate the plums into something truly special.

What you’ll end up with is a thick, glossy butter perfect for toast, yogurt, or gift-giving. The best part? It comes together in under an hour, hands-off.

Store it in the fridge for up to two weeks or freeze for longer enjoyment. Here’s how to make it.

Ingredients for Plum Butter Recipe Instant Pot

Transform fresh plums into this velvety spread with just a few pantry staples.

The plums are the star here. Choose ripe but firm fruit—overripe ones turn mushy too fast. Any color works, but a mix of red and black plums gives the best depth. I grab mine from farmers markets in late summer when they’re abundant and affordable. Don’t stress about peeling; the skins soften completely under pressure and add a lovely texture.

Out of brown sugar? Coconut sugar works as a direct swap. No cloves? Allspice at the same amount keeps the warm spice profile. Prefer a smoother texture? Strain the finished butter through a fine-mesh sieve. The lemon juice is non-negotiable though—it brightens all the rich sweetness and prevents browning during storage.

This keeps for 2 weeks in the fridge in airtight jars. For longer storage, freeze in ice cube trays, then transfer to bags. Thaw overnight in the fridge before using. Perfect on toast, stirred into oatmeal, or as a glaze for roasted veggies.

Step-by-Step Instructions for Plum Butter

This method delivers consistent results with minimal effort and maximum flavor.

Step 1: Pit and Prepare the Plums

Start by washing the 3 lb fresh plums thoroughly under cool water. Pat them dry, then cut each plum in half along the natural seam. Remove the pits and discard them. I like to leave the skins on for added texture and color in the final product.

Roughly chop the pitted plums into 1-inch pieces. You should have about 8 cups of chopped fruit. Place them directly into the Instant Pot insert—no need to pre-cook or soften them first.

Step 2: Combine All Ingredients in the Instant Pot

Add the 1 cup granulated sugar, 0.5 cup brown sugar, 1.5 tsp ground cinnamon, 0.5 tsp ground ginger, 0.25 tsp ground cloves, 2 tbsp lemon juice, 1 tsp vanilla extract, and 0.25 tsp salt to the Instant Pot with the plums.

Stir everything together thoroughly to ensure the plums are well-coated with the sugars and spices. The mixture will look quite thick at this stage, but the plums will release liquid as they cook. Make sure no sugar is stuck to the bottom of the pot to prevent burning.

Step 3: Pressure Cook Until Soft and Jammy

Secure the lid on the Instant Pot and set the valve to the sealing position. Cook on High Pressure for 10 minutes. The Instant Pot will take about 10-15 minutes to come to pressure before the cooking time begins.

Once the cooking cycle is complete, allow the pressure to release naturally for 10 minutes, then manually release any remaining pressure. Open the lid carefully, tilting it away from you to avoid the hot steam. The plums should be completely broken down and soft, with a deep, rich color.

Step 4: Blend and Reduce to Desired Consistency

Using an immersion blender, purée the plum mixture directly in the Instant Pot until smooth. For a chunkier texture, you can skip this step or use a potato masher to break up the larger pieces.

Switch the Instant Pot to the Sauté function on Normal heat. Cook the purée uncovered, stirring frequently, for 15-20 minutes until it thickens to your desired consistency. You’ll notice it darkens slightly and becomes glossy. To test doneness, drag a spoon through the mixture—it should hold its shape momentarily before slowly spreading.

Step 5: Cool and Store the Plum Butter

Turn off the Instant Pot and let the plum butter cool for 10 minutes in the insert. Stir it occasionally to help it cool evenly and prevent a skin from forming on the surface.

Transfer the plum butter to clean, airtight jars or containers. It will thicken slightly more as it cools completely to room temperature. Store in the refrigerator for up to 3 weeks, or process in a water bath for longer shelf life. The flavor deepens after a day, making it even more delicious.

Best Sauces and Condiments for These Flavors

On Toast

Spread this creation on warm sourdough or brioche toast for a breakfast treat. The buttery richness pairs perfectly with the plum’s tang. I love it with a sprinkle of flaky sea salt on top. 💛

With Cheese Boards

Serve as a sweet contrast to sharp cheeses like aged cheddar or goat cheese. A small dollop alongside crackers adds a gourmet touch to any charcuterie spread. The deep plum flavor balances salty, creamy elements beautifully.

In Baked Goods

Swirl ¼ cup into muffin batter or cheesecake filling for a fruity twist. It adds moisture and a complex sweetness that elevates simple recipes. I’ve also used it as a glaze for pound cake with impressive results.

For Meat Glazes

Brush onto roasted chicken or pork tenderloin during the last 10 minutes of cooking. The natural sugars caramelize, creating a sticky, flavorful crust. Thin with 1 tbsp water if needed for easier brushing.

With Yogurt or Oatmeal

Stir 1-2 tbsp into Greek yogurt or hot oatmeal for a quick, elegant upgrade. The tartness cuts through creamy textures, while the spices add warmth. I keep a jar at work for my morning oats. ✨

Frequently Asked Questions