🔕 🔔
Loading…

My Basket ()

All questions

Glucose Substitue?

I was going to make Blueberry-Cream Cookies, and I have everything except for the 1/4 C glucose. Can I use corn syrup instead?

asked by Louisa over 4 years ago
13 answers 2378 views
120fa86a 7a24 4cc0 8ee1 a8d1ab14c725  me in munich with fish
added over 4 years ago

I seem to remember in the front of the Milkbar cookbook that Christina Tosi says you can sub corn syrup for glucose.

B0e51b35 a002 4fdd adc2 f06fa947184e  baci1
HalfPint

HalfPint is a trusted home cook.

added over 4 years ago

I would also add that Tosi advises to use half the amount when substituting the corn syrup.

5590ce29 aa2e 417c 94ba 2fbc61134171  174060 100000008404888 3554258 n
added over 4 years ago

Thanks! I have a copy of the recipe, but not with comments.

A9f88177 5a41 4b63 8669 9e72eb277c1a  waffle3
added over 4 years ago


Without getting too deep, corn syrup is basically glucose syrup. I haven't a clue why a cookie recipe would call for glucose instead of sucrose so normally I wouldn't stick my nose into this question. Half my brain is wondering how you would compensate for the water content of the syrup, half is wondering why someone would suggest using only half the amount of syrup in substitution. Anyone care to explain what they know?

B0e51b35 a002 4fdd adc2 f06fa947184e  baci1
HalfPint

HalfPint is a trusted home cook.

added over 4 years ago

According to the Milkbar book, corn syrup is sweeter, because there's fructose and glucose in it and fructose is sweeter than glucose. The ingredient list for Karo's Light Corn Syrup is light corn syrup (primarily glucose), high fructose corn syrup, salt, and vanilla.

A9f88177 5a41 4b63 8669 9e72eb277c1a  waffle3
added over 4 years ago


I'm not following here. Corn syrup is the least sweet sweetener in the kitchen. On a scale of 100 (where sucrose is 100), corn syrup clocks in at 40. It contains no fructose, just glucose and long chain glucose molecules (plus 20% water). Pure glucose is roughly twice as sweet. Are you sure someone isn't getting HFCS and corn syrup confused? Also, there's no HFCS in Karo.

5590ce29 aa2e 417c 94ba 2fbc61134171  174060 100000008404888 3554258 n
added over 4 years ago

I'll try half and let you know how it turns out.
But if I were doing glucose where would I get it?
Thanks, everyone.

B0e51b35 a002 4fdd adc2 f06fa947184e  baci1
HalfPint

HalfPint is a trusted home cook.

added over 4 years ago

try health food store or Whole Foods.

23b88974 7a89 4ef5 a567 d442bb75da04  avatar
added over 4 years ago

I was at Sur La Table yesterday and saw glucose syrup in the baking section. If the corn syrup yields a decent result, stick w/ that; it's a lot less expensive for the amount the recipe requires.

A9f88177 5a41 4b63 8669 9e72eb277c1a  waffle3
added over 4 years ago


You'll find glucose being sold under the name dextrose. It won't cost you much at a health food store. But more than sucrose from the grocer, and even more when you factor in that it's significantly less sweet so you'd have to use 25% more of it to get the same results. So I'm still interested in why someone would want to do that.

B0e51b35 a002 4fdd adc2 f06fa947184e  baci1
HalfPint

HalfPint is a trusted home cook.

added about 4 years ago

Here's where I got my Karo's Light corn syrup info and the ingredients are the same on my bottle of Karo's at home. http://www.karofoodservice...

A9f88177 5a41 4b63 8669 9e72eb277c1a  waffle3
added about 4 years ago


I think if you check a consumer bottle you'll be surprised. Karo makes a big deal out of differentiating corn syrup from HFCS due to the public's naïveté and resulting hand-wringing about the products. The foodservice formula is slightly different but that changes little regarding its relative sweetness.

http://www.karosyrup.com...

6f611b78 35b4 4186 89ad c38b035b32f3  08270410avatar messbrasil
added about 4 years ago

Corn syrup is glucose,but I don't like the taste.I always use honey instead.