Maxwell House Sanka Instant Coffee in the 2oz jar is 99.7% caffeine free and 100% pure coffee! Sanka Instant Coffee is also Kosher. Directions: Use 1 teaspoon coffee, more or less to suit your taste. Add 6 fl oz (3/4 cup) boiling water; stir. In the microwave, stir coffee And 6 fl oz (3/4 cup) cold water in large microwavable cup or mug. Heat on high 2 minutes or until steaming hot. (Microwave ovens vary; time is approximate.) Close jar tightly after use. Refrigerate to help preserve flavor. Makes up to 30 servings.