Pastry Journal subject hub

Troubleshooting

Diagnose visible pastry failures by separating formula, process, temperature, geometry and storage causes.

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Applied pastry knowledge

See it in a finished cake

Chocolate Tonka & Passion Fruit Cake — follow its seven components from finished cake to formula, ingredient, method and troubleshooting.

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Gelatin Sheets, Powder and Bloom Strength

A pastry chef’s guide to bronze, silver and gold gelatin sheets, Bloom strength, powder conversion, hydration, temperature and the mistakes that cause weak or rubbery gels.

Potatowhip Cold in Vegan Pastry

A pastry chef’s guide to Sosa Potatowhip Cold: what potato protein does, how I use it in vegan foams and meringues, and how to troubleshoot weak volume.

Fondant Cakes vs Modern Pastry

Fondant cakes and modern pastry solve different design problems. Compare texture, sweetness, decoration, flavour structure and Tanya Novak’s no-fondant approach.

Why Mirror Glaze Is Dull or Loses Its Shine

Tanya Novak's practical diagnosis for mirror glaze that is dull immediately or loses its shine after thawing: bubbles, surface texture, viscosity, condensation and storage.

Why Mirror Glaze Feels Rubbery or Chewy

Tanya Novak's practical diagnosis for mirror glaze that peels, stretches or feels chewy: gelatin strength, neutral glaze, coating thickness, cold serving temperature and formula testing.