Cherry-Vanilla Rhubarb Butter: A Spoonful of Sunshine

I still remember the first time I tasted rhubarb. I was a young apprentice, assisting a seasoned pastry chef known for her inventive preserves. The vibrant pink stalks, initially intimidating, transformed into something magical under her skilled hands. The air filled with the sweet-tart aroma of simmering fruit, a scent that instantly transported me to sunny spring afternoons. That day, I understood that sometimes, the simplest ingredients, treated with care and patience, can create the most extraordinary flavors. This Cherry-Vanilla Rhubarb Butter captures that very essence, offering a spoonful of sunshine in every bite.

Recipe Overview

• Prep Time: 24 hours 15 minutes
• Cook Time: 4 hours
• Total Time: 28 hours 15 minutes
• Servings: 96
• Yields: 3 pints
• Dietary Type: Vegetarian, Gluten-Free

Ingredients

• 4 lbs rhubarb, cut into small pieces
• 3 1/2 cups sugar
• 3/4 cup tart cherry juice
• 2 tablespoons lemon juice
• 1/2 tablespoon vanilla extract

Equipment Needed

• Large casserole dish
• Oven
• Water bath canner (optional, for longer shelf life)
• Canning jars (optional)

Instructions

1. In a large casserole dish, thoroughly combine the rhubarb and sugar. Ensure the sugar is evenly distributed throughout the rhubarb.
2. Cover the dish tightly. This step is crucial for the rhubarb to macerate properly.
3. Refrigerate the rhubarb and sugar mixture overnight, or for at least 24 hours. This allows the sugar to draw out the rhubarb’s juices, creating a naturally sweet and flavorful base for the butter.
4. The next day, preheat your oven to 350°F (175°C). Ensure your oven rack is positioned in the center for even heat distribution.
5. Stir the cherry juice into the rhubarb mixture. The cherry juice adds a beautiful depth of flavor and complements the rhubarb’s tartness.
6. Place the casserole dish, uncovered, in the preheated oven.
7. Bake, stirring every hour or so, for 4 hours. Consistent stirring prevents the rhubarb from sticking to the bottom of the dish and ensures even cooking. The rhubarb will gradually break down and thicken into a buttery consistency.
8. After 4 hours, remove the dish from the oven.
9. Stir in the lemon juice and vanilla extract. The lemon juice brightens the flavors, while the vanilla extract adds a warm, aromatic note. Be sure to stir thoroughly to incorporate these ingredients evenly.
10. At this point, you can simply allow the butter to cool and store as instructed below, or you can process it in a water bath canner.
11. Canning Instructions (Optional): If you plan to store the rhubarb butter for an extended period, canning is recommended. Prepare your water bath canner according to manufacturer’s instructions. Ladle the hot rhubarb butter into sterilized canning jars, leaving 1/4-inch headspace. Remove any air bubbles, wipe the jar rims, and seal with lids and rings. Process in a boiling water bath for 10 minutes.

Expert Tips & Tricks

• Adjusting Sweetness: Taste the rhubarb butter after it has cooked for a couple of hours. If you prefer a sweeter butter, add a little more sugar, a tablespoon at a time, until you reach your desired sweetness.
• Thickening: If your rhubarb butter seems too thin after 4 hours, continue baking it for an additional 30-60 minutes, stirring frequently, until it reaches the desired consistency. Be careful not to burn it.
• Enhancing Flavor: For an extra layer of flavor, consider adding a pinch of ground ginger or cardamom along with the vanilla extract. These spices complement the rhubarb and cherry beautifully.
• Make-Ahead Tip: The rhubarb and sugar mixture can be refrigerated for up to 48 hours before baking, giving you flexibility in your preparation schedule.

Serving & Storage Suggestions

This Cherry-Vanilla Rhubarb Butter is incredibly versatile. Spread it on toast, scones, or muffins for a delightful breakfast treat. Use it as a filling for tarts or pastries, or as a topping for yogurt or ice cream. It also pairs well with savory dishes, such as roasted pork or grilled cheese sandwiches.

• Storage: Store the rhubarb butter in an airtight container in the refrigerator for up to 2 weeks. For longer storage, freeze it in freezer-safe containers for up to 3 months. If you have canned the rhubarb butter using a water bath canner, it can be stored in a cool, dark place for up to 1 year.
• Reheating: If the rhubarb butter has thickened in the refrigerator, simply let it sit at room temperature for a few minutes, or microwave it briefly, to soften it.

Nutritional Information

(Approximate values per serving, based on 96 servings)

Nutrient	Amount per Serving	% Daily Value
Calories	32.5 kcal	N/A
Calories from Fat	0 g	0%
Total Fat	0 g	0%
Saturated Fat	0 g	0%
Cholesterol	0 mg	0%
Sodium	0.8 mg	0%
Total Carbohydrate	8.2 g	2%
Dietary Fiber	0.3 g	1%
Sugars	7.5 g	N/A
Protein	0.2 g	0%

Variations & Substitutions

• Strawberry-Rhubarb: Substitute half of the rhubarb with an equal weight of fresh strawberries for a classic combination.
• Spiced Rhubarb Butter: Add 1/2 teaspoon of ground cinnamon and 1/4 teaspoon of ground nutmeg to the rhubarb mixture for a warm, spiced flavor.
• Maple Syrup: Replace up to half of the sugar with maple syrup for a richer, more complex sweetness.
• Orange Zest: Add the zest of one orange to the rhubarb mixture for a bright, citrusy note.
• Different Juices: Experiment with other tart fruit juices such as cranberry juice or pomegranate juice instead of cherry juice.

FAQs (Frequently Asked Questions)

Q: Why do I need to refrigerate the rhubarb and sugar overnight?
A: Refrigerating the rhubarb and sugar overnight allows the sugar to draw out the rhubarb’s natural juices, creating a flavorful base for the butter and helping it to thicken during baking.

Q: Can I use frozen rhubarb?
A: Yes, you can use frozen rhubarb. There’s no need to thaw it beforehand; simply add it to the sugar as directed. However, frozen rhubarb may release more liquid during cooking, so you might need to extend the baking time slightly to achieve the desired consistency.

Q: How do I know when the rhubarb butter is done?
A: The rhubarb butter is done when it has thickened to a spreadable consistency and the rhubarb pieces have broken down significantly. It should resemble a thick jam or fruit butter.

Q: Can I make this recipe in a slow cooker?
A: Yes, you can make this recipe in a slow cooker. Combine all the ingredients in the slow cooker and cook on low for 6-8 hours, stirring occasionally, until the rhubarb has broken down and the butter has thickened.

Q: Is it necessary to can the rhubarb butter?
A: No, canning is not necessary if you plan to store the rhubarb butter in the refrigerator and consume it within a couple of weeks. However, canning is recommended if you want to store it for a longer period or keep it at room temperature.

Final Thoughts

This Cherry-Vanilla Rhubarb Butter is more than just a recipe; it’s an invitation to slow down, savor the season, and appreciate the simple pleasures of homemade goodness. I encourage you to try this recipe and experience the delightful flavors for yourself. Don’t be afraid to experiment with variations and substitutions to create your own unique version. Share your creations with friends and family, and let this rhubarb butter bring a little sunshine into their day. Perhaps spread it on a warm buttermilk biscuit, or swirl a spoonful into your morning oatmeal. Whatever you choose, I hope it brings you as much joy as it brings me.