Hello I was making tofu for the first time starting with dried soy beans. I was following this youtube tutorial: https://youtu.be/IdGwL5dFgCQ
I used lemon juice diluted with water as my coagulant. The end result after pressing with 10 lbs or 5 kg worth of weight for 3 hours is below:
Is the reason the tofu did not firm up because I didn't press enough or could there have been another issue?