Candy consultant · Milwaukee, WI

Making the science of sweets work for you!

I’m Kathleen O’Connell, a candy consultant and food scientist in Milwaukee. I help small-batch candy makers scale up, fix texture and shelf-life problems, and develop new gummies, taffy, marshmallows, chocolate and other confections.

  • Free 30-minute call
  • $149/hour
  • Replies within 2 business days
Kathleen O’Connell, smiling, in a cream sweater on a white background.

Kathleen O’Connell

Confectionery food scientist

Milwaukee, WI · Clients across the US

  • M.S. Food Science, UW-Madison
  • AACT member

How it works

Four steps, starting with a free call

  1. Step 1: Send the form

    Your name, email, company and what you make.

    Two minutes

  2. Step 2: I reply within 2 business days

    With a few questions and some times to talk.

    By email

  3. Step 3: A free 30-minute call

    What you’re making and where it’s stuck.

    30 minutes, free

  4. Step 4: An hours estimate, then the work

    Once we agree on terms, we sign an NDA before you share formulas.

    $149/hour

By the numbers

  • 8 years in food science
  • Worked with 30+ brands
  • Helped 5+ startups bring a product to market
  • Worked with 10+ contract manufacturers
  • Published 2022
  • UW-Madison Candy Course lecturer

Why candy

Why candy

“Candy is a good blend of science and creativity, and everyone likes candy.”

I like working on something everyone likes. Most of my career has been spent on gummies, chews, marshmallows and chocolate, in development labs and on production lines.

More about me
Spreading hard candy on a cooling table

Rates

Simple, hourly rates

  • Free consultation

    Free

    30-minute call to learn about your project

  • Consulting

    $149 /hour

    Formulation, troubleshooting, scale-up and training

  • Travel time

    $75 /hour

    Portal to portal, plus expenses at cost

See rates and travel

Free 30-minute call

Have a candy project in mind?

Tell me what you’re making and where it’s stuck. The first call is free.

kathleenoc96@gmail.com