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Chef John's Kumquat Citrus Marmalade

Chef John's Kumquat Citrus Marmalade balances bright, tangy kumquats with a whisper of star anise and a gentle cayenne warmth. The lemon zest and juice sharpen the citrus notes, while a slow cook yields a glossy, spoonable set. Serve on buttered toast, swirled into yogurt, or alongside cheeses for brunch or afternoon tea.

  • Prep45 mins
  • Cook45 mins
  • Serves32
  • DifficultyMedium
Chef John's Kumquat Citrus Marmalade

easyChef Pro health score

Calculated from USDA-referenced nutrient data for the ingredients in Chef John's Kumquat Citrus Marmalade, not estimated by an AI model. The same recipe returns the same score every time.

36 Health Score
Glycemic ImpactPoor
24 / 100
Carb quality, not quantity. Higher is better.
Nutritional DensityPoor
3 / 100
Nutrients per calorie. Higher is better.
Energy DensityGood
89 / 100
Calories by weight. Higher means more food for fewer calories.
NOVA Unprocessed or minimally processed
1 / 4
Processing level, 1 (whole) to 4 (ultra-processed). Lower is better.

How it scores for each health goal

The same recipe scores differently against different goals, because the goal changes the calculation rather than filtering a list. Set your goal in easyChef Pro and every recipe is scored against it.

71
Heart Health
49
Metabolic
13
Digestive
36
Inflammatory
14
Performance
35
General Wellness
  1. 1

    Quarter the kumquats lengthwise; trim away the white center membrane and take out the seeds.

  2. 2

    Cut the quarters into small pieces.

  3. 3

    Put the kumquats in a pot. Add sugar, water, lemon zest (white part only), lemon juice, star anise, and a pinch of cayenne; stir to combine. Cover and let stand at room temperature for 2 or 3 hours so the fruit can macerate, or refrigerate overnight.

  4. 4

    Set the pot over medium-high heat and bring the mixture to a simmer, stirring occasionally. Lower the heat to medium; cook, stirring occasionally, for 10 minutes. Continue cooking, stirring often, until the mixture is thick enough that scraping a spatula across the bottom briefly exposes the pan before the marmalade spreads back, 30 to 40 minutes. The mixture should reach 215 to 220 degrees F (100 to 105 degrees C). Remove from the heat and let it cool slightly for 5 to 10 minutes.

  5. 5

    Ladle the warm marmalade into sterilized jars. Cover and let cool to room temperature. Refrigerate until fully chilled.

About This Recipe

Chef John's Kumquat Citrus Marmalade is made with 5 ingredients and serves 32. It takes about 1 hr 30 mins and is rated medium. Key ingredients include Cayenne Pepper, Lemon, Star Anise, and Sugar. Each serving provides about 25.74 kcal.

Recipe Questions

What is Chef John's Kumquat Citrus Marmalade made of?
The main ingredients are Cayenne Pepper, Lemon, Star Anise, Sugar, Water. The full list of 5 is above.
How long does it take to make Chef John's Kumquat Citrus Marmalade?
About 1 hr 30 mins in total: 45 mins to prepare and 45 mins to cook.
How many calories are in one serving?
One serving provides about 25.74 kcal. The full nutrition breakdown is above.
Is Chef John's Kumquat Citrus Marmalade easy to make?
This recipe is rated medium, with 5 ingredients and 5 steps.
Is Chef John's Kumquat Citrus Marmalade healthy?
Chef John's Kumquat Citrus Marmalade has an easyChef Pro health score of 36/100. Per serving, it provides 25.74 calories and 0.0 g of protein, or 0% of the Daily Value. It contains Citrus, so it may not be suitable for people with those allergies or dietary restrictions. Whether it fits your goals depends on your complete meal plan and nutritional needs. Remix it in easyChef Pro to adjust the ingredients and generate fresh nutrition and scores.

How easyChef Pro scores recipes and products

easyChef Pro analyzes up to 41 nutrients using data sourced from USDA and other verified food databases. Its scoring method uses the nutrients relevant to nutrition quality, calorie density, processing level, and your selected health goal. Recipes and food products get a health score from 0 to 100, calculated using consistent rules instead of being estimated by AI. The same nutrition data, serving size and health goal will produce the same result.

The calculation evaluates nutrients, calorie density, processing level, and how well the food supports your selected health goal. Protein, fiber, vitamins, minerals and other beneficial nutrients can strengthen the score. High amounts of sodium, saturated fat, added sugar and other nutrients may lower it.

Your health goal also matters. easyChef Pro evaluates recipes and products across six health areas and adjusts their importance for your selected goal. This means the same food may be a better fit for one health goal than another.

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