Blue bag is for a 500°C (932°F) oven and a short ferment. Red bag (Chef’s) is the 00 for a home oven: more protein, happier at 290°C (550°F) on a steel after two days in the fridge.
If the recipe is New York-ish 00 or a cold ferment on a steel, this is the bag. Amazon listings say “Chef’s” or “red.”
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Amazon shoppers
Amazon reviews
4.8 · 1.6k · Amazon
Star score from Amazon. We don’t copy their reviews — read them on Amazon, then buy if the bag or oven still looks right.
What they like
- — The red bag for a longer cold ferment
What they flag
- — Not the hot-oven blue bag — read the label