Products

Custom Solutions

custom specialty blends

Custom milling is at the core of who we are

At Siemer Milling, custom formulation isn’t a side offering—it’s our foundation. Unlike millers who focus only on standard specs, we specialize in tailored flour solutions that meet the unique needs of industrial bakeries, CPG brands, and foodservice manufacturers. Whether you’re solving a texture issue, hitting a protein target, or scaling a clean-label launch, we partner with you to design flour that works. Our experienced and knowledgeable team works with some of the world’s largest consumer food manufacturers to create custom flour blends that help them rise above unique challenges to meet their exact product specifications.


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Custom Solutions

flexible by Design, Not by Exception

Off-the-shelf products can’t match a formulation built around your process.

Our milling process is built for flexibility, precision, and partnership. From heat-treated flours to custom ash, moisture, or granulation profiles, we help food manufacturers fine-tune performance across dough handling, shelf life, baking yield, and more.

We provide support for:

  • Custom blended flour, co-products, and additives
  • Proprietary formulations for branded food products
  • Function-specific flours for frying, fermentation, or freeze-thaw stability
  • Product line extensions requiring tight spec control
  • Alternative applications—from coatings to flavor carriers

Research, Testing & Collaboration

Innovation doesn’t stop at the mill.

Our Test Kitchen and R&D Lab allow us to prototype, test, and refine flour performance in real-world food systems. You’ll work directly with Siemer’s technical team to evaluate ingredient behavior and make data-driven improvements.

We collaborate with product developers and food scientists to:

  • Optimize flour specs for specific machinery and environments
  • Trial performance under variable humidity, hydration, or bake cycles
  • Support documentation for internal QA and commercialization
  • Shorten time from concept to market

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Custom Solutions

Ready for a Milling Partner That Adapts to You?

Ready to explore custom solutions? Let us help you discover how partnering with Siemer Milling can improve your products and operations.

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