PREPARATION OF INDIAN FILTER COFFEE
(Serves 2-3)
BREWING REQUIREMENTS:
| ROAST |
Medium |
| GRIND SIZE |
Medium - Fine * |
| COFFEE TO WATER RATIO |
1: 10 |
| TEMPERATURE OF THE WATER |
920C – 960C |
THE PROCEDURE
- Fix the top vessel of the filter on the lower one.
-
Remove the plunger from the upper vessel of the filter.
-
Add medium-fine ground*, 20 g (4 tsp) of fresh Roasted Coffee powder.
-
Prepare a uniform bed of powder and moisten the ground with little water.
-
Insert the plunger down & pour 200 ml of freshly boiled water over the plunger.
-
Allow it to brew for 4-6minutes. Wait for the brewing cycle to conclude. Do not disturb the extraction process in between.
-
Remove the upper vessel and pour out the extract obtained from the lower vessel into the cups.
-
Add fresh hot milk and sugar (Optional). Alternatively, the coffee extract can be added to fresh hot milk in cups. For a great cup of Indian filter coffee, use 60 ml milk to 60 ml of coffee extract.
-
Serve coffee immediately after brewing. Never reheat brewed coffee.
*Neither too fine nor coarsely ground.
250g of coffee powder makes 33 cups of great coffee.
BREWING THE BEST
- Start with freshly roasted coffee
- Match the grind of the coffee to the type of brewer
- Use fresh, cold water
- Use an established brewing formula (coffee-to-water ratio)
- Ensure the brewing water reaches the correct temperature
- Remove grounds immediately
- Wait for the brewing cycle to conclude
- Serve coffee immediately after brewing
- Never reheat brewed coffee
- Regularly clean all equipment
TECHNICAL SPECIFICATIONS FOR THE BEST OPERATIONAL PERFORMANCE OF THE INDIAN FILTER
| Sl No |
CAPACITY
OF THE BREWER |
QUANTITY OF COFFEE POWDER
(g) |
AREA OF THE BASE OF THE BREW BASKET
(cm2) |
CIRCUM FERENCE
(cm) |
DIAMETER
OF THE BREW BASKET
(cm) |
HEIGHT OF THE BREW BASKET
(cm) |
NUMBER OF PERFORATIONS |
SIZE OF THE PERFORATIONS
(mm) |
| 1 |
2 Cups |
20 |
28 |
19 |
6 |
7.5 |
80 |
1 |
| 2 |
4 Cups |
40 |
56 |
38 |
12 |
15 |
160 |
1 |
The following are the guidelines to manufacture an Indian Filter capable to deliver Filter Coffee of desirable flavour.
- THICKNESS OF THE STAINLESS STEEL MATERIAL = 0.5mm
- NUMBER OF PERFORATIONS PER UNIT AREA = 3/sq cm
- EXTRA HEIGHT FOR THE BREW BASKE =THE GIVEN HEIGHT IN THE TABLE +1 cm
- FOOD GRADE STAINLESS STEEL MATERIAL.
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