PanSpice: Pan & Portion Scale

PanSpice: Pan & Portion Scaler is your offline-first interactive recipe scaler, baking pan converter, and ingredient ratio calculator. Designed for home bakers, cooks, pastry chefs, and food enthusiasts, PanSpice turns complex volumetric adjustments into a clear, stress-free routine.

Interactively resize virtual baking pans on a 2D visual canvas (circular to rectangular, or different diameters), instantly compute surface area and volume scaling factors, and automatically scale every ingredient in your recipe (flour, sugar, eggs, butter) without an active internet connection.


Key Features and Kitchen Utility Tools

Interactive SpriteKit Pan Shape Canvas
- Touch-to-Resize Pan Shapes: Drag and adjust dimensions for round, square, rectangular pans, and Bundt cake molds.
- Surface Area & Volume Matcher: Automatically calculate scaling factors ($SF = \text{Area}_{new} / \text{Area}_{old}$) for deep or flat dishes.

Instant Recipe & Ingredient Scaler
- Multi-Ingredient Proportion Engine: Scale entire recipe lists (grams, milliliters, cups) with a single tap based on your available bakeware.
- Egg & Pinch Scaler: Handle fractional eggs and small quantities (teaspoons/tablespoons) without messy decimals.

Kitchen Recipe Vault & Export
- Saved Recipe Journal: Store your favorite scaled recipes, custom pan sizes, and baking notes offline.
- 100% Offline Kitchen Access: Scale recipes directly in remote country houses, basements, or busy kitchens with zero cellular signal.

Designed for:
- Home bakers adapting internet recipes to fit their specific baking pans.
- Pastry chefs scaling batch sizes up or down for family gatherings or events.
- Anyone tired of manual math when substituting a 9-inch pan for an 8-inch one.