Go Back
4.73 from 102 votes
Top-down view of a bowl of golden syrup with a whisk in.
Homemade Golden Syrup Substitute
Prep Time
10 mins
Cook Time
30 mins
Total Time
40 mins
 

My Golden Syrup Substitute is easy to make with 3 pantry ingredients and perfect to keep on hand for cookies, cakes, candies, and more.

Course: Dessert
Cuisine: Irish
Servings: 2 cups
Author: Gemma Stafford
Ingredients
  • ½ cup (4 oz/115 g) plus 2 ¼ cups (1 lb 2 oz oz/507 g) granulated sugar
  • ¼ cup (2 fl oz/60 ml) water
  • 1 ½ cups (10 ½ fl oz/315 ml) boiling water
  • 1 tablespoon lemon juice , freshly squeezed
Instructions
  1. In a medium saucepan, heat ½ cup (4 oz/115 g) of sugar and ¼ cup (2 fl oz/60 ml) of water over medium-low heat until the sugar has dissolved.

  2. Bring to a simmer and cook until the mixture turns a deep amber color, about 8–10 minutes. If needed, brush down the sides of the pan with water to prevent crystallization.

  3. Add the remaining 2 ¼ cups (1 lb 2 oz/507 g) of sugar to the caramel.

  4. Carefully pour in the boiling water and lemon juice and whisk continuosly. The mixture will bubble rapidly. (The sugar will clump but keep whisking and those lumps will dissolve).

  5. Continue to simmer for 17-20 minutes, until the syrup is a rich amber color and slightly thickened.

  6. Remove from the heat and set aside to cool completely. The syrup will thicken significantly when completely cooled.

  7. Use as a 1:1 substitute for golden syrup in baking recipes. Store in a glass jar at room temperature for up to 4 month.

Recipe Notes
  • Light treacle substitute: My Golden Syrup Substitute also works as a light treacle substitute. In Ireland and the UK, golden syrup is also referred to as "light treacle."
  • Golden syrup and dark corn syrup are different. Although dark corn syrup resembles golden syrup, the two have very different flavors. Dark corn syrup tastes like molasses; golden syrup has a buttery, caramel flavor.
    • I don't recommend using dark corn syrup as a substitute for golden syrup—it will change the flavor, texture, and color of the recipe.
  • Have patience. Caramel making is a low and slow process—don’t turn up the heat and try to rush it.
  • Use a heavy-bottomed saucepan. Using a heavy saucepan will ensure even cooking and help prevent burning.
  • Use a light-colored saucepan if possible. A stainless steel saucepan makes it easier to see when the sugar reaches a dark amber color.
  • Clumping is natural. Note that the sugar will clump, but keep whisking, and those lumps will dissolve
  • Bubbling is normal. When the boiling water and lemon juice are added, the caramel will bubble up vigorously. Carefully continue to whisk, and within a couple of minutes, the bubbling will subside.
  • Look for the correct color. Don't judge by its thickness to tell determine when the syrup is done. Simmer for the full 17-20 minutes until the syrup has developed a rich amber color.
  • Don't worry if your golden syrup looks thin at first. The syrup will thicken significantly when completely cooled.