Christmas Citrus Marmalade Recipes

Steps:

• Cut the citrus: Using a sharp knife, slice off the top and bottom of the citrus so it sits sturdily on the cutting board. Slice off the peel and white pith in sections, starting at the top and following the curve of the fruit. (You should have a pile of peels and a few naked fruit.)
• Thinly slice the peels (with the pith) no thinner than 1/8 inch and no thicker than 1/4 inch, place them in a large bowl and set aside.
• Halve the fruit and remove any visible seeds. Thinly slice about 1/4-inch thick (white membrane and all), removing any seeds you might have missed. Add the fruit to the peels, and cover with 3 to 5 cups of water, taking note of how much water you used. Let this sit for at least 8 hours and up to 24 hours in the refrigerator. (This will help extract the pectin slowly as well as soften the peels.)
• Make the marmalade: Place a small plate in the refrigerator to chill. (You'll use this later.)
• Place the peels, fruit and water in a large pot. Add enough water to bring the total to 6 cups and bring to a strong simmer over medium-high heat.
• Cook the citrus until the peels have begun to soften and turn translucent, and the liquid has reduced by about three-fourths, 40 to 50 minutes.
• Add sugar and any add-ins and continue to cook, stirring occasionally at first, then more frequently as the marmalade cooks and the juices thicken. Continue until most of the liquid has evaporated and the peels are totally softened and almost completely translucent, another 40 to 50 minutes.
• As the marmalade cooks, the liquid reduces, the sugars thicken and the natural pectins activate. You'll notice the liquid go from a rapid, rolling boil with smaller bubbles to a slow, thick, tarlike boil with larger bubbles: This is the stage at which it's most important to stir constantly along the bottom of the pot to prevent scorching and sticking. (Sugar is heavier than water and will concentrate at the bottom of the pot, making the fruit more likely to burn.) It's also the stage at which splattering may occur, so take care in stirring.
• When the marmalade reaches this point, add lemon juice and continue to cook, stirring constantly until the jam has returned to its previously thickened state, about another 5 minutes. At this stage, the mixture should look thick and viscous with bits of the peel floating around. The peels will never break into the liquid as with a jam: This is O.K.
• To test the jam's thickness, spoon a bit onto the chilled plate, return it to the refrigerator and chill for 2 minutes. Drag your finger through it: It should hold its shape on either side without appearing watery or runny. If it's not there yet, cook it for a few more minutes.
• Remove from heat and discard the vanilla bean, if used. Divide among jars, leaving 1/4 inch of space at the top, and seal immediately. Can the marmalade (our How to Make Jam guide has detailed instruction), or store in the refrigerator.

Steps:

• Chill a saucer in the freezer, ready for checking the setting point of your jam later. Wash the citrus fruits and remove the top parts that were attached to the stalks.
• Put the whole citrus fruits in a large saucepan with 2½ litres of cold water. Bring to the boil, then cover the pan and simmer for 2 hrs 30 mins, or until the skins can be pierced easily with a small knife.
• Use a slotted spoon to scoop the fruits out of the liquid and set aside to cool for at least 10-15 mins. Measure out 1.5 litres of the liquor and pour it back into the pan. If you don't have enough, top up with water.
• Halve the citrus fruits, remove the pips and set aside. Cut the peel and flesh into thin 0.2 cm strips (depending on how thick-cut you would like it to be). Tip all of the flesh and skin, along with any juices, back into the pan with the liquid. Put the pips in a small piece of muslin and tie up with string. Add this to the pan as well, which will help the setting process.
• Tip in the sugar and bring to the boil, stirring frequently. Continue to boil rapidly for 45-50 mins - it should reach 105C. Test the setting point by dropping a little marmalade onto the chilled saucer, allowing it to cool for 1 min, then push gently with your finger. If it crinkles, it has reached the setting point. If it doesn't, continue to boil and check again after 5-10 mins.
• Leave the marmalade to cool in the pan for 10-15 mins, then carefully scoop out the muslin bag using a slotted spoon. Gently stir the marmalade in one direction to disperse any air bubbles, then pour into sterilised jars and seal with a lid. Find out how to sterilise jars. Will keep for up to a year.

Steps:

• Put a small plate into the freezer for testing the jam later. Scrub and dry the citrus. With a vegetable peeler, strip the zest (the outermost layer of the rind) from 1 orange, 2 blood oranges, and 2 Meyer lemons. Slice the strips into thin matchsticks about 1/16th inch in width. Add the strips to a small pot and cover with cold water. Over high heat, bring the pot to a boil and boil for 30 seconds. Drain the strips, rinse with cold water, and set aside.
• Cut both ends of each fruit. Using the side of your knife, remove the white pith and peel of each fruit. Discard the peels. Cut the fruit into quarters, removing any seeds or hard, pithy centers. Chop each fruit into roughly 1-to-2-inch pieces, saving all of the juice that drips onto the cutting board.
• Measure the fruit and any remaining juice (you should have about 6 cups.) Transfer to a medium heavy-bottomed pot. Add 6 cups water to the pot with the fruit and bring the mixture to a boil over high heat.
• When the mixture comes to a boil, lower the heat to medium. Cook fruit syrup, uncovered, for 1 hour, or until it has reduced by half. Periodically skim off white foam that accumulates at the top, and stir occasionally.
• Add the blanched zest and the sugar to the pot. Stir to combine, increase the heat to high, and bring the mixture to a boil. Reduce the heat to medium, and cook, about 10 minutes. The mixture should be at a bubbling simmer. After 10 minutes begin to stir the marmalade constantly. Cook for about 20 minutes more.
• The marmalade is ready when it is thick enough that a spoon leaves a trail at the bottom of the pan.
• Remove the plate from the freezer. Test the marmalade by placing a spoonful of it on the plate. It should thicken promptly. Prepare an ice water bath.
• Carefully pour marmalade into a medium bowl, scraping any bits with a spatula. Set the bowl into an ice water bath. Let cool slightly, stirring, about 5 minutes. Cover surface with plastic wrap and let cool completely. Store in airtight containers in the refrigerator for up to 2 weeks.

Steps:

• Remove peel from white part of lemons and orange in long strips with sharp paring knife, making sure there is no white on the peel. Stack strips; cut into thin slivers. Combine lemon and orange peels, water and baking soda in 2-quart saucepan. Bring to a boil over high heat. Reduce heat to low; cover and simmer 20 minutes, stirring occasionally.
• Meanwhile, peel grapefruit. Remove white pith from grapefruit, lemons and orange; discard peel and pith. Separate fruit into sections. With fingers, remove pulp from membrane of each section over large saucepan to save juice. Dice fruit sections into same saucepan. Bring to a boil. Cover and simmer 10 minutes. Measure 5 cups fruit mixture into 6-quart saucepan or Dutch oven.
• Wash jars, lids and bands. Leave jars in hot water. Place lids and bands in large pan of water. Mix pectin into fruit mixture. Bring to a rolling boil over medium-high heat, stirring constantly. Immediately stir in sugar. Bring to a rolling boil and boil 1 minute, stirring constantly. Remove from heat; skim off foam with metal spoon.
• Bring water with lids and bands to a boil. Ladle hot mixture into hot jars leaving 1/2-inch space at top. Run metal spatula around inside of jar to remove air bubbles. Wipe tops and sides of jar rims clean. Place hot lids and bands on jar. Screw bands tightly, but do not force. To process, place jars in boiling water; boil 10 minutes. Remove jars with tongs; cool on wire racks. (Check seals by pressing on lid with fingertip; lid should remain concave.) Label and date jars.* Store unopened jars in a cool, dry place up to 12 months. Refrigerate after opening up to 6 months.
• *Marmalade sets slowly. Store in a cool, dry place 2 weeks before serving.

Steps:

• Peel the zest off the fruit with a vegetable peeler, leaving as much of the white pith as you can.
• Pile up the strips of zest and snip them into tiny matchsticks with a scissors and set them aside.
• Juice all the dezested fruit, setting the juice aside.
• Roughly cut the dezested, juiced fruit pieces and add them to a large pot along with the pulp and seeds from the juicer. Add the whole spices and the water. Bring the pot to the boil, clamp the lid on, turn the heat down to medium low and allow to simmer for 2 hours.
• Take 3 small plates and put them in the freezer.
• After 2 hours of simmering, pass the water through a fine mesh sieve, making sure you squeeze all the water from the pith. Discard and collected pith, pulp and spices.
• In a very large pot, add the water from the pith, the fruit juice and the snipped up zest. Stir and bring to the boil.
• Add the sugar. Stir it to help the sugar dissolve and bring to a rolling boil.
• If you have a candy thermometer, you will need to let this reach 105 degrees celsius so it will set. If you do not have a candy thermometer, then just let it boil for about 40 minutes.
• To test if it is done, take a not cold plate from the freezer and pour about a tablespoon of marmalade onto it and leave it for 5 minutes. Then slowly drag your finger across it. If the surface of the marmalade forms a crinkly surface and your finger leaves the plate clean behind it then it is done and will set. If that doesn't happen, let it boil for another 10 minutes and check again with the second plate from the freezer.
• Allow the marmalade to cool a bit before pouring it into sterilised jars. To sterilise jars, you can boil them in water or run them through the hottest cycle of the dishwasher, just don't touch the inside of the jars once sterilised. I sterilise the lids by boiling them in a small pot of water.
• Once the jars are filled, put on the lids not so tightly and submerge all the jars in a very large pot of water or a number of smaller pots and bring to the boil. Allow to boil for half an hour before you remove them from the water and tighten the lids.