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Platinum® Instant Sourdough

Price range: $4.65 through $12.90

Platinum Instant Sourdough is a blend of Instant Yeast + Dried Sourdough Culture. This unique, all-in-one packet solution combines our original Platinum Yeast formula with a real, dried sourdough culture.

Benefits of Baking with Platinum Instant Sourdough

  • No need to maintain a sourdough starter. This yeast product is already blended with a dried sourdough culture, so you don’t have to mess with a starter!
  • Adds a real, mild sourdough flavor to any yeast recipe.
  • Contains a premium instant yeast, giving a consistent rise to all your baked goods. Plus, there’s no need to proof the yeast; simply add it to your flour and other dry ingredients.
  • Added dough improver provides tolerance to the dough if it is under-kneaded or over-proofed and extends the freshness shelf life of your baked goods.

Ingredients

Cultured Rye Four (rye flour, starter culture (Lactobacillus)), Yeast, Ascorbic Acid, Xanthan Gum, Enzymes, Sorbitan Monostearate

Contains: Wheat and Rye

This product is produced in a facility where products containing soybean, wheat, barley, oat and milk derivatives are produced. Proper procedures are followed to avoid cross-contamination.

Platinum Instant Sourdough is KOF-K kosher certified and vegan.

Note: Food using this product must be baked before consumption.

How to Use Platinum Instant Sourdough

How to Use Platinum Yeast in a Stand Mixer or for Hand-Kneading

Simply substitute one full packet of Platinum Instant Sourdough for one standard (0.25 ounce/7 gram) packet or 2 ¼ teaspoons of dry yeast in any recipe. A full packet of Platinum Instant Sourdough must be used to get the correct amount of yeast and flavor.

Follow the recipe instructions or blend Platinum Instant Sourdough with dry ingredients.

Add very warm liquid — make sure it’s not too hot to touch (about 120˚F).

See our guide to baking with yeast for more information on all bread making steps.

Product FAQs

Use Platinum Instant Sourdough to add a mild sourdough flavor to your favorite yeast bread recipes. Only use recipes that call for one standard (0.25 ounces / 7 grams) packet or 2 ¼ teaspoons of instant yeast.

Since the packet contains a blend of yeast and dried sourdough culture, only full packets of Platinum Instant Sourdough should be used in recipes.

Platinum Instant Sourdough is NOT intended to be used in a traditional sourdough recipe that calls for a sourdough starter. Since a traditional sourdough starter contains flour and water, it cannot be replaced with this product.

Platinum Instant Sourdough is a living organism and must be handled properly to ensure optimum performance. Never expose yeast to high temperatures during storage or use.

  • Store this product at a comfortable room temperature, away from heat sources.
  • This product may also be stored in the refrigerator or freezer; this is ideal for longer-term storage. Prior to use, take out only the number of packets you plan to use and bring to room temperature for about 20 – 30 minutes.

If you are unsure about the activity of your yeast, test it using our Yeast Activity Test.

For best results, use the yeast prior to the best if used by date stamped on the package.  This date is 1 year from the date the yeast was packaged.

The yeast packets are flushed with nitrogen at the time of packaging to remove oxygen.

Don’t forget that yeast is a living organism, and its freshness and shelf life are dependent on how the yeast is stored. Dry yeast will lose its leavening power faster if exposed to air, moisture or heat, even when it is still in an unopened package.

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Expiration code for platinum instant sourdough

Best if Used by Date is December 2021.  Manufacturing Lot Code is 0364 18:20

Photo of a person kneading dough

– Platinum Instant Sourdough –

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