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    Founder Guide 04

    Will your recipe survive a full tank? Bench to batch, explained.

    A kitchen recipe is written in cups and spoons. A production run needs a formula in percent by weight, with targets a lab can check. Here is how one becomes the other.

    By Sam Ronkin · November 12, 2026 · 5 min read

    The first three guides covered safety: pH, the kill step and the process authority. This one is about the recipe itself. A commercial formula is a fixed list of specific ingredients in percent by weight that adds up to 100, with standard processing instructions. Because everything is a percentage, it can be scaled to any batch size.

    Why cups don't scale

    A cup measures space, and ingredients fill space differently. A cup of granulated sugar weighs about 200 grams. A cup of water weighs about 237. Dissolve one in the other and the volume you end up with is not the sum of the two. Weight has none of these problems: 10 pounds of sugar in 100 pounds of drink is 10 percent no matter how big the tank is.

    Turn a kitchen ratio into a percentage

    Assumes about 200 g per cup of granulated sugar and 3,785 g per gallon of water.

    Sugar by weight

    9.6%

    That percentage is also the Brix of a plain sugar solution. One degree Brix is one gram of sucrose in 100 grams of solution.

    Brix is the number the plant checks

    Brix is read in seconds with a refractometer, so it is how a batch is confirmed before filling. A refractometer responds to everything dissolved in the drink, acids and juice solids included, so a real drink's Brix only approximates its sugar. Your target comes from measuring the sample you approved.

    Scale it

    What a run needs

    Can size
    Extra liquid for line loss
    984Total run gallons
    Batch weight8,529 lb
    Sugar853 lb
    50 lb bags18
    Water921 gal
    A sugar-and-water model for intuition. Density comes from the standard Brix-to-specific-gravity conversion.

    What changes in a big tank

    The math scales perfectly. The drink does not always follow. Food scientists who study scale-up warn that ingredients can behave differently, flavors can shift and equipment brings its own problems. One published case study describes a formula that foamed so hard during mixing at full scale that it nearly overflowed the tank, something the bench batches of a few liters never showed.

    Three things account for most surprises:

    • Commercial ingredients. Fresh-squeezed juice becomes concentrate, and a grocery-store extract becomes a flavor from a flavor house. Each has its own strength and spec.
    • The kill step. Your kitchen sample was never pasteurized. Heat changes taste, so approve a heated sample.
    • Mixing. Powders that dissolve with a whisk in a pitcher need time, order and agitation in a thousand gallons.

    Order matters

    An example order of addition

    An illustration, not a rule. The right order depends on the ingredients. For anything unfamiliar, ask the ingredient supplier or flavor house how it should be batched.

    What a finished formula contains

    • Every ingredient in percent by weight, totaling 100.
    • The exact item behind each line: supplier, product code and strength.
    • The order of addition and any mixing or temperature instructions.
    • Targets a lab can check, such as Brix, pH and carbonation, each with a tolerance.

    The plant turns that formula into a batch sheet: the same recipe scaled to the run, with each ingredient as a weight to be measured and signed off.

    If the label will state a juice percentage, tell your formulator early. For juice from concentrate FDA calculates the figure from a table of minimum Brix values for single-strength juice, such as 11.5 for apple and 11.8 for orange, so the concentrate you buy decides the number you can print.

    How Palate Pack handles it

    We work from a commercial formula. If you have a kitchen recipe, we can introduce you to a formulator who will convert it. From the formula we build a batch sheet for your run, with every ingredient in grams, kilograms and pounds and extra liquid for line loss.

    We check Brix and pH on every batch against the formula's targets.

    FAQ

    Can you run my kitchen recipe as written?

    Not directly. It has to become a formula by weight with commercial ingredients first, and then go to a process authority.

    Why did my scaled-up sample taste different?

    Often the ingredients or the heat step changed, not the math. Compare the commercial ingredients against what you used at home, and taste a pasteurized sample.

    How much extra should I order?

    Order more than the batch sheet calls for. One beverage development firm suggests about 10 percent extra flavor, since it costs little and can rescue a batch that needs adjusting.

    Is Brix the same as the sugar on my label?

    No. Brix counts all dissolved solids. Nutrition figures come from the formula and its ingredient specs.

    Next: Guide 05, Brix, pH and the specs that define your drink.

    Have a recipe and want to know what a run would take?

    Tell us what the drink is and how many cans you want. We will tell you what the batch looks like.

    Start your project

    Sources

    1. BevSource, 12 most commonly confused terms in the beverage industry. Definition of a commercial formula.
    2. BevSource, 15 beverage development terms. Batch sheets and formula development steps.
    3. BevSource, 8 tips for a successful contracted production. Ordering extra flavor.
    4. Wikipedia, Brix. Definition; other dissolved solids.
    5. Beer Maverick, Brix, Plato and specific gravity converter. Brix-to-specific-gravity formula.
    6. Instacart, Ingredient weight chart. Weight of a cup of granulated sugar.
    7. Oklahoma State University Food and Agricultural Products Center, Scaling up your food process (FAPC-141). Scale-up pitfalls.
    8. Eurofins, Case study: scaling a nutritional formula from bench-top to full production. Foaming at full scale.
    9. BevSource, batching guidance. Asking suppliers and flavor houses how to batch.
    10. Code of Federal Regulations, 21 CFR 101.30. Brix table for percentage juice declarations.

    This guide is general education, not a formulation or a process determination. Every product needs its own evaluation and scheduled process from a qualified process authority.