Identify the job light corn syrup is doing in your recipe: gloss (glazing), softness (cookie/brownie texture), or candy syrup consistency.
Pick the closest match from the table using the sweetness-strength guidance (start with the listed ratio).
If your substitute is thicker (like honey) use it as-is; if it’s thinner (like agave) reduce slightly or simmer 1–2 minutes to concentrate.
Blend for texture: stir honey or syrup until fully uniform before measuring; if using molasses, warm briefly for easier measuring.
Adjust after mixing: if the batter/dough feels too loose, add a small amount of flour; if too dry, add 1–2 teaspoons more syrup next batch.