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Strawberry Marmalade: A Burst of Sunshine in Every Jar

The scent of citrus and strawberries simmering on the stove always transports me back to my grandmother’s kitchen. I remember standing on a stool, mesmerized as she transformed ordinary fruit into shimmering jars of sunshine. The sticky sweetness, the vibrant color, and the feeling of warmth spreading through the house – it’s a memory I cherish, and one I try to recreate with every batch of homemade marmalade. This recipe is my humble attempt to share a little bit of that magic with you.

Recipe Overview

Prep Time: 1 hour
Cook Time: 45 minutes
Total Time: 1 hour 45 minutes
Yields: 8 half-pint jars
Dietary Type: Vegetarian

Ingredients

2 medium Valencia oranges
1 lemon
¼ cup water
½ cup water
3 ½ cups crushed strawberries (about 1 quart)
2 tablespoons strained fresh lemon juice
½ teaspoon unsalted butter
7 cups sugar
1 (3 ounce) package liquid pectin

Equipment Needed

Zester
Vegetable peeler
Knife
Cutting board
Small bowl
8-quart saucepan
Measuring cups and spoons
Wooden spoon or heat-resistant spatula
Ladle
Jar lifter
Canning funnel
Clean, damp cloths
Water bath canner with rack
8 half-pint canning jars with lids and rings

Instructions

Begin by preparing the citrus. Using a zester, carefully remove only the outer colored peel (zest) of the oranges and lemon. Avoid including the white pith, as it can add a bitter flavor.
Next, peel the oranges and lemon completely, ensuring all the white pith is removed. A sharp paring knife works well for this.
Separate the orange and lemon segments from the white membrane. Remove any seeds as you go. Discard the membrane, which can also contribute to bitterness. Roughly chop the fruit segments and set them aside.
In a small bowl, combine the orange and lemon peels (zest) with ¼ cup of water. Let them soak for 10 minutes. After soaking, drain the peels and discard the water. This step helps to soften the zest and mellow its flavor.
In an 8-quart saucepan, combine the drained zest, chopped oranges and lemon, and ½ cup of water.
Over medium heat, bring the mixture to a boil. Then, reduce the heat to low, cover, and simmer for 15 minutes. This allows the citrus to soften and release its flavors.
Add the 3 ½ cups of crushed strawberries, 2 tablespoons of fresh lemon juice, and ½ teaspoon of unsalted butter to the saucepan. The butter helps to reduce foaming during cooking.
Gradually stir in the 7 cups of sugar. It’s important to add the sugar slowly to ensure it dissolves properly and doesn’t scorch.
Heat the mixture, stirring constantly, until the sugar is completely dissolved. Ensure there are no sugar granules left on the bottom of the pan.
Increase the heat to medium-high. Bring the mixture to a full rolling boil, stirring constantly. A full rolling boil is one that continues to boil even when stirred.
Once the mixture is at a full rolling boil, stir in the 1 (3 ounce) package of liquid pectin. Return the mixture to a full rolling boil, continuing to stir constantly.
Boil, stirring constantly, for exactly 1 minute. This is crucial for setting the marmalade properly.
Remove the pan from the heat. Carefully skim off any foam that has formed on the surface using a spoon. This will result in a clearer, more visually appealing marmalade.
To prevent the fruit from floating in the jars, allow the marmalade to cool for 5 minutes before filling the jars. This slight cooling period helps to suspend the fruit evenly throughout the marmalade.
Gently stir the marmalade to distribute the fruit evenly.
Ladle the hot marmalade into hot, sterilized jars, leaving ¼ inch headspace. Using a canning funnel makes this process much easier and cleaner.
Wipe the jar rims and threads with a clean, damp cloth to ensure a good seal.
Cover the jars with hot lids and apply screw rings, tightening them fingertip tight. Do not over-tighten, as this can prevent a proper seal.
Process half-pint jars in a boiling water bath for 10 minutes. For pint jars, process for 15 minutes. Adjust processing time for altitude according to canning guidelines.
After processing, carefully remove the jars from the water bath using a jar lifter. Place them on a towel-lined surface to cool completely. As the jars cool, you should hear a “popping” sound as the lids seal.
After 12-24 hours, check the seals. Press down on the center of each lid. If it doesn’t flex, the jar is properly sealed. If a lid flexes, refrigerate that jar and use the marmalade within a few weeks.

Expert Tips & Tricks

Test for Set: Before jarring, place a small spoonful of marmalade on a chilled plate. Let it cool for a minute. If it wrinkles when you push it with your finger, it’s ready. If not, continue cooking for a few more minutes and test again.
Citrus Prep: Segmenting the oranges and lemons can be a bit tedious, but it’s worth it for the texture. Make sure to remove all the seeds!
Sugar Matters: Use granulated sugar for best results. Other types of sugar may affect the set and clarity of the marmalade.
Sterilization: Sterilizing your jars, lids, and rings is essential for safe canning. You can do this by boiling them in water for 10 minutes or running them through a hot dishwasher cycle.
Pectin Power: Make sure your pectin is fresh. Older pectin may not set properly.

Serving & Storage Suggestions

Strawberry marmalade is delicious spread on toast, scones, or biscuits. It also makes a wonderful glaze for roasted meats or a flavorful addition to cheese boards.

Sealed jars of strawberry marmalade can be stored in a cool, dark place for up to a year. Once opened, refrigerate the marmalade and use it within a few weeks.

Nutritional Information

(Note: Nutritional information is an estimate and can vary based on specific ingredients and portion sizes.)

Nutrient	Amount per Serving	% Daily Value
Calories	704 kcal	N/A
Total Fat	0.5g	1%
Saturated Fat	0.2g	0%
Cholesterol	0.6mg	0%
Sodium	1.6mg	0%
Total Carbohydrate	181.8g	60%
Dietary Fiber	2.1g	8%
Sugars	177.9g	N/A
Protein	0.6g	1%

Variations & Substitutions

Spiced Strawberry Marmalade: Add a pinch of ground ginger, cinnamon, or cloves to the marmalade during the simmering stage for a warm, spiced flavor.
Strawberry-Vanilla Marmalade: Stir in a teaspoon of vanilla extract after removing the marmalade from the heat.
Strawberry-Rosemary Marmalade: Infuse the marmalade with a sprig of fresh rosemary during the simmering stage. Remove the rosemary before jarring.
Citrus Variety: Experiment with different citrus fruits like blood oranges, grapefruits, or limes for a unique flavor profile. Adjust the sugar accordingly.

FAQs (Frequently Asked Questions)

Q: Why is my marmalade not setting?
A: Several factors can cause marmalade not to set, including insufficient cooking time, old pectin, or an imbalance of sugar and acid. Make sure to follow the recipe closely and test for set before jarring.

Q: Can I use frozen strawberries?
A: Yes, you can use frozen strawberries. Thaw them completely and drain any excess liquid before using.

Q: How do I sterilize my jars?
A: You can sterilize jars by boiling them in water for 10 minutes or running them through a hot dishwasher cycle.

Q: Can I reduce the amount of sugar in this recipe?
A: Reducing the sugar can affect the set of the marmalade. It’s generally not recommended to reduce the sugar by more than a cup or two.

Q: What if my jars don’t seal?
A: If a jar doesn’t seal, you can reprocess it with a new lid for the full processing time. Alternatively, you can refrigerate the marmalade and use it within a few weeks.

Final Thoughts

Making strawberry marmalade is a labor of love, but the results are well worth the effort. The vibrant color, the sweet-tart flavor, and the satisfaction of creating something homemade are truly rewarding. I encourage you to give this recipe a try and share the sunshine in a jar with your loved ones. Don’t hesitate to experiment with variations and make it your own. And if you have any questions or tips to share, please leave a comment below! Happy marmalade-making!

Strawberry Marmalade Recipe