Homemade Red Onion Jam Recipes

Steps:

• In a large saucepan with a lid, heat oil over medium. Add onions, season with salt and pepper, and toss to coat. Cover and cook, stirring occasionally, until onions are very soft, 20 to 25 minutes.
• Add vinegar and sugar; simmer over medium-low heat, uncovered, stirring occasionally, until syrupy and jam-like, about 30 minutes. Let cool.

Steps:

• In a medium saute pan, heat the oil until it begins to smoke lightly. Add the onions and season with salt and pepper, to taste. Cook until the onions give up their liquid, 3 to 5 minutes, and then add the red wine. Lower the heat and cook the onions until the wine reduces almost completely. Leave on low heat while you prepare the gastrique.
• In a separate small pan, heat the honey until it begins to bubble and froth. Cook until the honey turns a light caramel color, an additional 2 to 3 minutes. Add the red wine vinegar, simmer for a few minutes on low heat, and then shut off the heat. Pour the honey mixture over the onions and continue cooking them over low heat until all of the juice is absorbed and the onions are a jam-like consistency, 10 to 15 minutes. If you desire, add lemon juice and zest at this point. Taste for seasoning and transfer to a bowl to cool until ready to serve.

Steps:

• Heat olive oil in a saucepan over medium-high heat. Saute onion in hot oil until soft and caramelized, 10 to 12 minutes. Add water, balsamic vinegar, and brown sugar; stir until sugar is dissolved and mixture is simmering. Reduce heat to low and cook until mixture thickens and reaches desired consistency, about 30 minutes.

Steps:

• Halve and thinly slice the onions, then thinly slice the garlic. Melt the butter with the oil in a large, heavy-based saucepan over a high heat. Tip in the onions and garlic and give them a good stir so they are glossed with butter. Sprinkle over the sugar, thyme leaves, chilli flakes if using and some salt and pepper. Give everything another really good stir and reduce the heat slightly. Cook uncovered for 40-50 minutes, stirring occasionally. The onions are ready when all their juices have evaporated, they're really soft and sticky and smell of sugar caramelising. They should be so soft that they break when pressed against the side of the pan with a wooden spoon. Slow cooking is the secret of really soft and sticky onions, so don't rush this part.
• Pour in the wine, vinegar and port and simmer everything, still uncovered, over a high heat for 25-30 minutes, stirring every so often until the onions are a deep mahogany colour and the liquid has reduced by about two-thirds. It's done when drawing a spoon across the bottom of the pan clears a path that fills rapidly with syrupy juice. Leave the onions to cool in the pan, then scoop into sterilised jars and seal. Can be eaten straight away, but keeps in the fridge for up to 3 months.

Steps:

• Heat oil in dutch oven over medium-high heat.
• Add onion.
• Cook 20-25 minutes or until golden brown, stir frequently.
• Add vinegar, sugar, ginger and garlic.
• Cook 2 minutes or until liquid almost evaporates.
• Stir in basil, salt and pepper.
• Serve with steak or pork tenderloin.

Steps:

• In a medium saucepan on medium-low heat, add the pearl onions, vinegar, sugar, shallots, red onions, a pinch of salt, a few grinds of pepper and 1/4 cup water. Stir to combine, then cook until the onions are completely tender and caramelized, 40 to 45 minutes.
• Add the thyme and scallions to the cooked onions and refrigerate until ready to use. Serve on nachos, burgers, hot dogs, etc.

Steps:

• Place oil in a medium saucepan over medium-low heat. Add onions, and cook until they begin to soften and become translucent, 8 to 10 minutes. Add sugar and continue cooking for 1 minute. Carefully add vinegar and wine. Increase the heat and bring to a boil, and immediately reduce to a simmer. Cook until liquid has evaporated and onions are caramelized, about 3 minutes. Keep warm until ready to serve.

Steps:

• Bring boiling-water canner, half full with water, to simmer. Wash jars and screw bands in hot soapy water; rinse with warm water. Pour boiling water over flat lids in saucepan off the heat. Let stand in hot water until ready to use. Drain jars well before filling
• Peel, quarter and thinly slice onions. Measure 3 cups prepared onions into 6- or 8-qt. saucepot. Add apple juice, vinegar, sage and pepper; stir until well blended.
• Stir pectin into onion mixture in saucepot. Add butter to reduce foaming. Bring mixture to full rolling boil (boil that doesn't stop bubbling when stirred) on high heat, stirring constantly. Add granulated and brown sugars; mix well. Return to full rolling boil and boil 1 min., stirring constantly. Remove from heat. Skim off any foam with metal spoon.
• Ladle immediately into prepared jars, filling to within 1/4 inch of tops. Wipe jar rims and threads. Cover with two-piece lids. Screw bands tightly. Place jars on elevated rack in canner. Lower rack into canner. (Water must cover jars by 1 to 2 inches. Add boiling water, if necessary.) Cover; bring water to gentle boil. Process 10 min. Remove jars and place upright on towel to cool completely. After jars cool, check seals by pressing middles of lids with finger. (If lids spring back, lids are not sealed and refrigeration is necessary.)

Steps:

• Heat the oil in a wide shallow pan, then add the onions, sugar and salt and pepper: cook very gently for 30 minutes, stirring occasionally until most of the liquid has evaporated.
• Add the sherry vinegar, grenadine and red wine: continue to cook, uncovered, at a gentle simmer for a further 30 minutes, stirring regularly until it reaches the consistency of jam.
• Allow to cool before decanting and sealing in sterilised jars.

Steps:

• Bring boiling-water canner, half full with water, to simmer. Wash jars and screw bands in hot soapy water; rinse with warm water. Pour boiling water over flat lids in saucepan off the heat. Let stand in hot water until ready to use. Drain jars well before filling.
• Peel, quarter and thinly slice onions. Measure exactly 3 cups prepared onions into 6- or 8-qt. saucepot. Add apple juice, vinegar, sage and pepper; mixl well.
• Stir sugars into prepared onion mixture in saucepot. Add butter to reduce foaming. Bring mixture to full rolling boil (a boil that doesn't stop bubbling when stirred) on high heat, stirring constantly. Stir in pectin. Return to full rolling boil and boil exactly 1 min., stirring constantly. Remove from heat. Skim off any foam with metal spoon.
• Ladle immediately into prepared jars, filling to within 1/4 inch of tops. Wipe jar rims and threads. Cover with two-piece lids. Screw bands tightly. Place jars on elevated rack in canner. Lower rack into canner. (Water must cover jars by 1 to 2 inches. Add boiling water, if necessary.) Cover; bring water to gentle boil. Process 10 min. Remove jars and place upright on towel to cool completely. After jars cool, check seals by pressing middles of lids with finger. (If lids spring back, lids are not sealed and refrigeration is necessary.)