Why You’ll Love This Recipe
I love making apple butter with crabapples because their naturally tart, concentrated apple flavor balances the sweetness beautifully. Slow cooking gives me plenty of time to develop a deep caramelized fruit flavor without requiring constant attention at the stove.
I also like how easy this recipe is to customize. I can adjust the sugar according to how tart my crabapples are, increase the cinnamon when I want more spice, or add other warming flavors such as cloves, nutmeg, and allspice.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
- 4 pounds crabapples
- 1 cup water or apple cider
- 1 1/2 cups brown sugar, plus more to taste
- 1 tablespoon ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground cloves
- 1/4 teaspoon ground allspice
- 1/4 teaspoon salt
- 1 tablespoon fresh lemon juice
- 1 teaspoon vanilla extract, optional
Directions
1. Prepare the Crabapples
I wash the crabapples thoroughly and remove the stems and any damaged areas.
I cut larger crabapples into halves or quarters. Because crabapples contain numerous small seeds, I remove the cores and seeds before cooking when practical.
2. Add Everything to the Slow Cooker
I place the prepared crabapples in my slow cooker and add the water or apple cider.
I sprinkle in the brown sugar, cinnamon, nutmeg, cloves, allspice, and salt, then stir everything together.
3. Slow Cook the Crabapples
I cover the slow cooker and cook the crabapples on low for approximately 6 to 8 hours, or until they are extremely soft.
I stir the mixture occasionally when convenient, especially toward the end of cooking.
4. Puree Until Smooth
Once the crabapples are completely tender, I puree the mixture with an immersion blender until smooth.
If I want an especially silky apple butter, I pass the puree through a fine-mesh sieve or food mill. This helps me remove any remaining pieces of skin or fibrous material.
5. Thicken the Apple Butter
I return the smooth puree to the slow cooker and stir in the lemon juice.
I cook it uncovered on low or high, depending on my slow cooker, for another 1 to 3 hours. I stir occasionally as the excess moisture evaporates.
I know my apple butter is ready when it is dark, thick, and spreadable rather than watery.
6. Finish the Flavor
I taste the finished apple butter and adjust the sweetness or spices if necessary.
If I am using vanilla extract, I stir it in at the end so its flavor remains noticeable.
7. Cool and Store
I let the apple butter cool before transferring it to clean jars or airtight containers.
For this recipe, I treat the finished apple butter as a refrigerated or frozen product rather than assuming it is safe for room-temperature storage.
Servings and Timing
This recipe makes approximately 4 to 5 cups of crabapple butter, although the final yield depends on the moisture content of the fruit and how long I reduce the puree.
- Prep time: 20 to 30 minutes
- Initial slow-cooking time: 6 to 8 hours
- Thickening time: 1 to 3 hours
- Total time: approximately 7 1/2 to 11 1/2 hours
- Yield: about 4 to 5 cups
- Servings: approximately 32 servings at 2 tablespoons each
Variations
For maple crabapple butter, I replace some of the brown sugar with pure maple syrup. I love the deeper sweetness it adds to the tart apples.
For extra-spiced apple butter, I increase the cinnamon and add a little extra nutmeg, cloves, or allspice. I adjust these stronger spices gradually because they can easily overpower the fruit.
For ginger crabapple butter, I add a little ground ginger or freshly grated ginger before slow cooking. The slight heat pairs especially well with cinnamon and tart crabapples.
When I want a less-sweet apple butter, I begin with less sugar and adjust it after the crabapples have softened. The amount I need can vary considerably because some crabapple varieties are much more tart than others.
For a mixed-apple version, I replace some of the crabapples with sweeter apples such as Fuji, Gala, or Golden Delicious. This naturally softens the tartness and may allow me to use less added sugar.
Storage/Reheating
I store cooled crabapple butter in clean airtight containers in the refrigerator for about 1 to 2 weeks.
For longer storage, I freeze it in freezer-safe containers, leaving enough room for expansion. I like freezing smaller portions so I can thaw only the amount I need.
I thaw frozen apple butter overnight in the refrigerator. If separation occurs, I simply stir it thoroughly before serving.
Apple butter does not normally require reheating. When I want it warm, I gently heat a small portion in the microwave or a saucepan.
If I want shelf-stable canned crabapple butter, I use a specifically tested home-canning recipe and processing method rather than adapting this slow-cooker recipe for canning.
FAQs
Can I use crabapples to make apple butter?
Yes. I love using crabapples because they have a strong apple flavor and natural tartness that works beautifully in a sweet, spiced fruit butter. I adjust the sugar to suit the particular crabapple variety I am using.
Do I need to peel crabapples for apple butter?
I generally do not peel them because the skins soften considerably during the long cooking time. After pureeing, I can pass the mixture through a fine-mesh sieve or food mill if I want an especially smooth texture.
Why is my slow cooker apple butter too thin?
I continue cooking it uncovered so excess moisture can evaporate. Depending on my slow cooker and the juiciness of the crabapples, this can take another 1 to 3 hours. I stir more frequently as the mixture becomes thicker.
How do I know when crabapple butter is finished?
I look for a thick, dark, spreadable consistency. When I spoon some onto a plate, I want it to hold its shape reasonably well rather than immediately releasing a pool of watery liquid.
Can I can homemade crabapple butter?
I do not automatically use this particular recipe for shelf-stable canning because safe canning depends on a properly tested recipe, ingredient proportions, jar size, processing method, and altitude. If I want to can crabapple butter, I follow a current tested recipe from a reliable home-preservation source rather than changing this slow-cooker version.
Conclusion
Crabapple slow cooker apple butter is a delicious way for me to make the most of a harvest of tart crabapples. Long, gentle cooking transforms the fruit into a dark, concentrated spread filled with apple flavor, cinnamon, and warming spices.
PrintCrabapple Slow Cooker Apple Butter Recipe
Tart crabapples slowly cook with brown sugar and warming spices into a rich, smooth, deeply flavored apple butter. This thick homemade spread is delicious on toast, biscuits, pancakes, oatmeal, or yogurt.
- Prep Time: 20–30 minutes
- Cook Time: 7–11 hours
- Total Time: 7 1/2–11 1/2 hours
- Yield: 4–5 cups, approximately 32 servings
- Category: Condiment
- Method: Slow Cooker
- Cuisine: American
- Diet: Vegan
Ingredients
- 4 pounds crabapples
- 1 cup water or apple cider
- 1 1/2 cups brown sugar, plus more to taste
- 1 tablespoon ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground cloves
- 1/4 teaspoon ground allspice
- 1/4 teaspoon salt
- 1 tablespoon fresh lemon juice
- 1 teaspoon vanilla extract, optional
Instructions
- Wash the crabapples thoroughly, remove the stems and damaged areas, and cut larger fruit into halves or quarters. Remove the cores and seeds when practical.
- Place the prepared crabapples in the slow cooker. Add the water or apple cider, brown sugar, cinnamon, nutmeg, cloves, allspice, and salt. Stir to combine.
- Cover and cook on low for 6–8 hours, or until the crabapples are extremely soft. Stir occasionally when convenient.
- Puree the softened crabapples with an immersion blender until smooth. For an especially silky texture, pass the puree through a fine-mesh sieve or food mill.
- Return the puree to the slow cooker and stir in the lemon juice. Cook uncovered for another 1–3 hours on low or high as appropriate for your slow cooker, stirring occasionally, until dark, thick, and spreadable.
- Taste and adjust the sweetness or spices as desired. Stir in the optional vanilla extract after cooking.
- Allow the crabapple butter to cool before transferring it to clean jars or airtight containers. Refrigerate or freeze for storage.
Notes
- Crabapple varieties vary considerably in tartness, so adjust the brown sugar to taste.
- For maple crabapple butter, replace some of the brown sugar with pure maple syrup.
- Add ground or freshly grated ginger for an extra warming flavor.
- For a naturally sweeter version, replace some of the crabapples with Fuji, Gala, or Golden Delicious apples.
- If the apple butter is too thin, continue cooking it uncovered so additional moisture can evaporate.
- Store refrigerated in an airtight container for about 1–2 weeks or freeze in freezer-safe containers for longer storage.
- For shelf-stable canning, use a current, specifically tested home-canning recipe and processing method rather than adapting this slow-cooker recipe.
Nutrition
- Serving Size: 2 tablespoons
- Calories: 70 kcal
- Sugar: 15 g
- Sodium: 20 mg
- Fat: 0.2 g
- Saturated Fat: 0 g
- Unsaturated Fat: 0.2 g
- Trans Fat: 0 g
- Carbohydrates: 18 g
- Fiber: 1.5 g
- Protein: 0.3 g
- Cholesterol: 0 mg
