Best Tomato Sweet Onion Marmalade Recipes

TOMATO-SWEET ONION MARMALADE

Steps:

• Bring a large pot of water to a boil over high heat. Prepare an ice-water bath; set aside. Using a small sharp knife cut an "X" in the core of each tomato. Place tomatoes in boiling water and cook until skins begin to split, 30 to 60 seconds. Drain and immediately transfer to ice-water bath. Peel tomatoes and coarsely chop; set aside.
• Heat oil in a medium skillet over medium-high heat. Add onions and cook, stirring, until lightly browned, 2 to 3 minutes. Reduce heat to low and continue cooking until onions are softened, about 5 minutes more. Add chopped tomatoes, lemon zest, lemon juice, vinegar, brown sugar, and 2 tablespoons water to skillet. Cook, stirring occasionally, until thickened, 2 to 3 minutes. Remove from heat and transfer to a medium bowl. Refrigerate until chilled.

TOMATO ORANGE MARMALADE

Steps:

• If desired, sterilize jars , lids, and screw bands.
• Chill 2 small plates (for testing marmalade).
• Cook all ingredients, including reserved juices from tomatoes, in pot over moderate heat, stirring frequently, until sugar is dissolved, about 6 minutes. Simmer, stirring frequently as marmalade thickens (to prevent scorching) and adjusting heat as needed, until marmalade tests done, 50 minutes to 1 1/4 hours. Begin testing for doneness after 50 minutes: Drop a spoonful of marmalade on a chilled plate, then tilt; it should remain in a mound and not run (if necessary, remove pot of marmalade from heat while testing).
• If not processing, cool marmalade, uncovered, then chill in an airtight container (preferably glass).
• If processing, drain jars upside down on a clean kitchen towel 1 minute, then invert. Ladle marmalade into jars, leaving 1/4 inch of space at top. Run a thin knife between marmalade and jar to eliminate air bubbles.
• Seal, process, and store filled jars (and boil marmalade in jars 10 minutes).
• Let marmalade stand in jars at least 1 day for flavors to develop.

TOMATO JAM

Steps:

• Combine all ingredients in a heavy medium saucepan, Bring to a boil over medium heat, stirring often.
• Reduce heat and simmer, stirring occasionally, until mixture has consistency of thick jam, about 1 hour 15 minutes. Taste and adjust seasoning, then cool and refrigerate until ready to use; this will keep at least a week.

FRESH TOMATO AND CARAMELIZED ONION JAM RECIPE

Steps:

• Melt butter in a 3-quart stainless-steel saucepan or saucier or a 4- or 5-quart enameled Dutch oven over high heat. Add onions and cook, stirring frequently, until bottom of saucepan is glazed in a pale brown fond, about 5 minutes. Add 2 tablespoons water and scrape up fond with wooden spoon. Continue to cook, stirring frequently, until fond has built up again, about 2 minutes longer. Add 2 more tablespoons water and scrape up browned bits. Repeat cooking, adding water, and scraping until onions are completely softened and a deep, dark brown, about 15 minutes total.
• Add tomatoes, white sugar, brown sugar, lemon juice, vinegar, salt, and red pepper flakes in with the onions; stir to combine. Bring mixture to a boil, then reduce heat and simmer, stirring occasionally, until tomatoes have broken down and jam has thickened and developed a jammy consistency, 1 to 1 1/2 hours. Remove from heat. Transfer jam to an airtight container and store in refrigerator for up to 2 weeks.

RED ONION MARMALADE

Steps:

• Cook 2 thinly sliced large red onions in a skillet with 1/4 cup olive oil over low heat, covered, until golden, 30 minutes. Stir in 3 tablespoons cider vinegar, 2 tablespoons brown sugar and 1 teaspoon grated peeled ginger; season with salt. Cook until thick, about 20 more minutes.

SWEET ONION MARMALADE

Steps:

• Saute onion in oil until slight;y browned.
• add vinegar and cook for 2 minutes stirring constantly
• in a small saucepan combine jelly,tomatoes, tomato paste, curry, cinnamon and salt.
• cook for five minutes.
• add onion mixture.
• You can serve right away or jar and serve later. it keeps in the fridge for a month.

ONION 'MARMALADE'

Steps:

• Heat the olive oil in a large, heavy nonstick skillet over medium-low heat. Add the onions. Cook, stirring, until they begin to sizzle and soften, three to five minutes. Add a generous pinch of salt. Turn the heat to low, cover and cook slowly for 45 minutes, stirring often. The onions should melt down almost to a purée. Add the garlic, thyme and capers, and taste and adjust salt. Stir together, cover and simmer for another 15 to 30 minutes until the mixture is sweet and golden. Remove the lid; if there is liquid in the pan, cook uncovered until the purée is thick and the liquid is gone.