DIY Tofu: Learn How to Make Your Own Fresh Tofu at Home

An anime-style outdoor picnic scene with friends and family enjoying homemade tofu dishes in a lush green field under a sunny sky, surrounded by vibrant natural scenery.

Making your own tofu at home might seem like a challenge, but it’s easier than you think! With just a few ingredients and simple steps, you can create fresh, delicious tofu that’s healthier, tastier, and free of preservatives. This step-by-step guide will walk you through the process so even beginners can succeed.

What You’ll Need

Ingredients:

  • 1 cup of dried soybeans

  • 4–5 cups of water (for blending)

  • 1 teaspoon of nigari (magnesium chloride) or gypsum (calcium sulfate) as a coagulant

  • Additional water (for soaking and cooking)

Equipment:

  • A large bowl

  • Blender or food processor

  • Fine mesh strainer or cheesecloth

  • Large pot

  • Wooden or metal tofu mould (or any rectangular container with drainage holes)

  • Heavy object (to act as a weight)

Step-by-Step Guide

Step 1: Soak the Soybeans

  • What to Do: Rinse 1 cup of soybeans thoroughly and place them in a large bowl. Cover with water and soak for 8–12 hours, or overnight.

  • Tip: The soybeans will expand, so use a bowl large enough to allow for swelling.

Step 2: Blend the Soybeans

  • What to Do: Drain the soaked soybeans and blend them with 4–5 cups of water until smooth. This will create a creamy soybean slurry.

  • Tip: Work in batches if your blender is small to ensure a smooth consistency.

Step 3: Cook the Soy Milk

  • What to Do: Pour the blended slurry into a large pot and bring it to a gentle boil. Stir frequently to prevent sticking or burning. Simmer for 10 minutes.

  • Tip: Use a wooden spoon to stir the mixture evenly.

Step 4: Strain the Soy Milk

  • What to Do: Place a fine mesh strainer or cheesecloth over a bowl. Pour the cooked slurry into the strainer to separate the liquid (soy milk) from the solids (okara).

  • Tip: Squeeze the cheesecloth to extract as much liquid as possible. Save the okara for other recipes like muffins or veggie patties!

Step 5: Heat the Soy Milk Again

  • What to Do: Return the strained soy milk to the pot and heat it until it’s just below boiling (around 175°F or 80°C).

Step 6: Coagulate the Milk

  • What to Do: Dissolve 1 teaspoon of nigari or gypsum in ½ cup of warm water. Slowly add the coagulant to the hot soy milk while gently stirring.

  • Watch for This: The soy milk will begin to curdle, separating into curds and whey. Let it sit undisturbed for 10–15 minutes.

Step 7: Mold the Tofu

  • What to Do: Line your tofu mould with cheesecloth. Carefully transfer the curds into the mould, spreading them evenly. Fold the cloth over the top to cover the curds.

  • Tip: Work gently to avoid breaking the curds.

Step 8: Press the Tofu

  • What to Do: Place a weight on top of the mould to press out excess liquid. Let it press for 15–30 minutes, depending on your desired firmness.

  • Tip: A can of beans or a small pot filled with water works as a weight.

Step 9: Cool and Store the Tofu

  • What to Do: Remove the tofu block from the mould and transfer it to a bowl of cold water to cool. Store it in water in an airtight container in the refrigerator.

  • Tip: Change the water daily to keep the tofu fresh for up to a week.

Why Make Your Own Tofu?

  • Freshness: Homemade tofu tastes better than store-bought.

  • Customization: Adjust the firmness and flavour to your liking.

  • Health Benefits: No preservatives, additives, or unnecessary ingredients.

  • Sustainability: Reduce packaging waste by making your tofu at home.

Troubleshooting Tips

  • Milk Doesn’t Curdle: Check the temperature—it should be hot but not boiling. Make sure the coagulant is fully dissolved.

  • Tofu is Too Soft: Press for longer or use more coagulant.

  • Tofu Falls Apart: Handle gently when transferring the curds and ensure even pressing.

Small Steps, Big Change

Making tofu at home is a simple way to embrace plant-based living and connect with your food. Each block of tofu you create is a step toward healthier, more sustainable eating. Why not give it a try today?

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From Bean to Block: The Traditional Art of Tofu Making