Coffee vinegar It can completely change our morning rituals, Thanks to the unusual combination of roasted aroma of coffee with refreshing vinegar acidity. The idea was born in the environment of culinary enthusiasts, inspired by popularity of fermented drinks such as Kombucha or Kefir. It is a drink for the brave who want to discover coffee again – as more than just “little black”.
Coffee beans – whole, slightly ground or completely ground – pour water and cover with sugar. The fluid ferment under the influence of vinegar bacterial cultures that transform sugars into acetic acid. The process lasts from several weeks to months, depending on the desired intensity of taste. The house experiments enrich it with ginger, cinnamon or cardamom to get spicy depth. Lemon and orange fruits add freshness, and the fresh vanilla chick enriches the drink with a subtle note of sweets. This is how vinegar was created, you can drink diluted with water, add non -alcoholic to cocktails or use in the kitchen as a component of dressing and marinades.
Coffee vinegar is a drink with potential health benefits that combines caffeine stimulating properties with acetic acid, supporting digestion and balance of intestinal microbiome. But is coffee vinegar really healthy? Analogies to apple cider vinegar and coffee properties suggest promising effects. Acetic acid, a key component of vinegar, It can support the regulation of blood sugar levels – Meta -analysis from 2025 showed that apple cider vinegar reduces fasting glucose by about 22 mg/dl in people with type 2 diabetes. Coffee vinegar may have similar effects. Acetic acid also slows down the digestion of carbohydrates, inhibiting enzymes such as amylase, which translates into a milder increase in sugar after a meal.
Vinegar can also increase the feeling of satiety by supporting weight control – Journal of Functional Foods indicate moderate weight loss (1-2 kg in 12 weeks) with regular consumption. Fermentation provides beneficial bacteria that support the intestinal microbiome, and studies on animal models (Nutrients, 2023) suggest improving intestinal health thanks to Akkermansia bacteria. Coffee, according to research conducted at the Tulane University in the USA 2025, reduces the risk of cardiovascular diseases by 31 percent. with moderate consumption.
Despite these promising premises, specific coffee vinegar research is limited, and most of the evidence is based on analogies. Potential benefits, i.e. digestion, regulation of blood pressure or improvement of metabolism, require further research to confirm their use in the event of this drink.
Preparing your own coffee vinegar is a great way to try something unique, especially since in Poland we will not find a ready product. You can use whole grains, slightly ground coffee or completely ground coffee. The best results are given by medium roasted coffee, which retains a rich aroma.
- Pour coffee beans into a large, clean jar, filling it halfway. Add your favorite spices, e.g. cardamom, cinnamon, ginger, lemon or orange fruit, or chopped fresh vanilla pod.
- Pour cold water until the jar is full. Add 4 heaped tablespoons of sugar for each liter of water (e.g. for 5 liters – 20 tablespoons of sugar). Mix thoroughly with a wooden spoon.
- To ensure the correct course of fermentation, you can add vinegar, apple mother or 1-2 tablespoons of apple cider vinegar for every 200 ml of liquid.
- Cover the jar with a cloth, protect with an elastic band and set aside at room temperature for a minimum of 2 months. Mix every day to support the fermentation process.
After the fermentation, strain the drink through gauze, pour into a dark bottle and store in the fridge to keep freshness and aroma. Ew, you will receive a slightly carbonated, sour drink with a deep, coffee taste, enriched with notes of added spices.
Coffee vinegar is quite a versatile drink that can be included in the daily routine in several ways:
- Morning energy injection: Drink 100-150 ml of diluted coffee vinegar instead of morning coffee. Add sparkling water and a slice of lemon to emphasize the refreshing character.
- before meals: Consume 1-2 tablespoons of vinegar diluted in water 20 minutes before eating to help you control blood sugar levels.
- Creative cocktails: experiment by adding vinegar to drinks or salad dressings to give them a unique taste.
Always Dilute coffee vinegarto avoid esophageal irritation or tooth enamel damage. Use the straw while drinking and rinse your lips with water after consumption. People with a sensitive stomach, reflux or other ailments should start with small doses (e.g. 1 teaspoon per day) and consult a doctor or dietitian to make sure that the drink is suitable for them.
Sources: Teragota.pl, Pubmed
