How to Use FAST TAST for Professional Coffee Cupping at Home

Quick answer

To use the FAST TAST kit for professional coffee cupping at home, follow a structured process: grind, weigh, pour, steep, break the crust, and taste systematically. The kit guides you through each sensory step, helping you identify aroma, flavor, and body like a trained barista.

Professional coffee cupping isn't just for labs and roasteries. With the FAST TAST kit, you can bring the same sensory discipline to your kitchen counter and start evaluating specialty coffee with confidence. Whether you're comparing two single origins or just want to understand what you're tasting, cupping gives you a clear, repeatable method.

This guide walks you through a home cupping session using the FAST TAST kit. You'll learn the exact steps, what to look for at each stage, and how to avoid the most common beginner mistakes.

What You Need Before You Start

Before your first cupping, gather your gear. You'll need the FAST TAST kit, which includes a tasting glass, a spoon, and a scoring sheet. You'll also need a scale, a grinder, hot water (around 93°C), and a timer. If you have multiple coffees, prepare one cup per coffee and keep them labeled.

Use a medium grind, similar to sea salt. For a standard cupping, use 8.25 grams of coffee per 150 ml of water. This ratio is the industry standard and gives you the clearest read on the coffee's character. If you don't have a scale, the FAST TAST kit's guide includes a visual reference for grind size, but a scale is strongly recommended for consistency.

• Use fresh, filtered water—chlorine can mask delicate aromas.
• Clean all equipment with odorless soap to avoid cross-contamination.

The Cupping Process Step by Step

Start by grinding your coffee and placing it in the cupping bowl. Smell the dry grounds—this is the 'fragrance' stage. Then pour hot water over the grounds and let them steep for four minutes. During this time, a crust will form on top. After the four minutes, break the crust with your spoon, inhaling deeply as you do. This releases the 'aroma'—a critical moment for evaluating the coffee.

After breaking the crust, skim off the grounds and any foam. Wait a few minutes for the coffee to cool slightly before tasting. Use your cupping spoon to slurp the coffee loudly. This aerates the coffee and spreads it across your palate, letting you assess acidity, sweetness, body, and flavor. Record your impressions on the scoring sheet, noting both positive and negative attributes.

• Slurp loudly—it's not rude in cupping; it's necessary for proper flavor evaluation.

Common Mistakes and How to Avoid Them

One common mistake is skipping the dry fragrance step. The aroma of dry grounds gives you your first clue about the coffee's origin and processing. Another is using water that's too hot—boiling water can scorch the grounds and produce bitter notes that aren't truly representative.

Also, avoid tasting too quickly. Let the coffee cool to a comfortable temperature. As it cools, different flavors emerge. A coffee that tastes flat when hot might reveal bright citrus notes when it reaches room temperature. Patience is part of the cupping skill.

• Don't rush the four-minute steep—set a timer and stick to it.

Step-by-Step Cupping Process

1. Grind and weigh: Grind 8.25 grams of coffee per 150 ml of water to a medium coarseness. Place the grounds in the cupping bowl and smell the dry fragrance. Checkpoint: The dry fragrance should give you a first impression of the coffee's origin and processing.
2. Pour and steep: Pour hot water (93°C) over the grounds and start a timer for four minutes. Let the coffee steep without stirring. Checkpoint: Use a timer—steeping too long or too short will affect the flavor balance.
3. Break the crust: After four minutes, use your cupping spoon to push the crust aside, inhaling deeply as you do. Then skim off the grounds and foam. Checkpoint: This is the key aroma moment—take your time and note what you smell.
4. Taste and score: Let the coffee cool slightly, then slurp a spoonful. Evaluate acidity, sweetness, body, and flavor. Record your impressions on the scoring sheet. Checkpoint: Taste at different temperatures to notice how the coffee evolves as it cools.

Products That Help You Cup Like a Pro

• FAST TAST IN ENGLISH: Únete a nuestra aventura sensorial con un taller de cata de café. Transforma tu forma de disfrutar cada taza con nuestra experiencia de cata única. Te ofrecemos la oportunidad de aprender a catar café bajo la guía de experimentados baristas. Durante 60 minutos inmersivos, descubrirás las técnicas clave para desentrañar los secretos del café, desde su aroma hasta su sabor. This workshop gives you hands-on, guided practice with professional baristas, so you can refine your cupping technique and sensory vocabulary before applying it at home.
• Gahahe: Este café destaca por su perfil vibrante con notas florales, mandarina y piña asada. En boca, ofrece un equilibrio perfecto entre dulzura y acidez jugosa, complementado por matices sutiles que lo hacen ideal para filtro. Cupping this single origin lets you experience how floral and fruity notes appear on the palate, giving you a clear reference point for evaluating other coffees.
• Shakiso Hadeso: Un café natural de la región de Guji que nos recuerda en fragancia a rosas liofilizadas, arándanos confitados y frambuesa. En boca es muy dulce, donde podemos encontrar notas a azúcar blanco, chocolate con leche e higos. Tiene un cuerpo sedoso junto a una acidez jugosa. This natural-process coffee is perfect for cupping because its intense sweetness and berry notes are easy to identify, helping you train your palate to recognize different flavor families.

Cupping at home is a rewarding way to deepen your appreciation of specialty coffee. With the FAST TAST kit and a little practice, you'll soon be picking out subtle notes and understanding what makes each origin unique. Start with a familiar coffee like Gahahe or Shakiso Hadeso, and you'll be amazed at how much you can discover in a single cup.