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Caramel Malteser Slice

★★★★★ 4.9 (77 Kitchen Reviews)

2. Key Ingredients & Substitutions

Welcome to Part 2 of our kitchen guide for Caramel Malteser Slice. Before you start measuring, here are the key ingredients that make the biggest difference—plus easy pantry swaps if you’re missing an item.

Caramel Malteser Slice — Key Ingredients & Substitutions (Page 2)
Ingredient Prep & Texture Study: Caramel Malteser Slice · @recipestokitchen
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Smart Pantry Swaps & Ingredient Notes

The base starts with digestive biscuits – they’re sturdy enough to hold the caramel without getting soggy. If you can’t find them, graham crackers work beautifully; just crush them into fine crumbs and you’re set. The caramel is where the magic happens: sweetened condensed milk, brown sugar, golden syrup, and butter cooked low and slow until it turns into a thick, dreamy sauce.

Maltesers are the star here – those honeycomb-centered malted milk balls add a light, airy crunch that contrasts perfectly with the dense caramel. If you’re in a pinch, you can swap them for crushed honeycomb or even chopped peanut brittle. For the topping, I use good-quality milk chocolate, but dark chocolate gives a lovely bittersweet edge if that’s your style.

🛒 Quick Substitution Cheat Sheet

  • Room-Temperature Rule: Let cold dairy, eggs, or proteins sit out for 15 minutes before cooking for even heat transfer.
  • Herb Swap: Use 1 teaspoon dried herbs for every 1 tablespoon of fresh chopped herbs called for.
  • Seasoning Balance: Finish with a tiny squeeze of fresh lemon juice or flaky sea salt right before serving to brighten rich flavors.

Continue to Page 3 next for my Step-by-Step Visual Guide and the exact cooking cues to watch for on the stove or in the oven.

Caramel Malteser Slice
👩🍳 RECIPESTO KITCHEN · OFFICIAL TESTED RECIPE CARD

Caramel Malteser Slice

This no-bake Caramel Malteser Slice layers a buttery biscuit base with gooey homemade caramel, then tops it all with crunchy Maltesers and a smooth chocolate finish. It's the perfect sweet treat for parties, holidays, or a simple family dessert.

📌 Pin Recipe to Board★★★★★ 4.9 from Kitchen Testers
Prep Time20 mins
Cook Time10 mins
Total Time30 mins (plus chilling)
Servings16 squares
CourseDessert
Calories320 kcal

🛒 Ingredients (Check Off As You Measure)

🍳 Step-by-Step Instructions

  1. Line an 8x8-inch square baking pan with parchment paper. Mix the crushed biscuits with the melted butter until well combined, then press firmly into the bottom of the pan. Chill in the fridge while you make the caramel.
  2. In a medium saucepan, combine the condensed milk, brown sugar, golden syrup, and the cubed butter. Cook over low heat, stirring constantly, for about 8-10 minutes until the mixture thickens and turns a deep golden caramel color. Remove from heat and let cool slightly.
  3. Pour the warm caramel over the biscuit base and spread evenly. Scatter the Maltesers over the caramel while it's still soft, pressing them in gently. Chill for at least 1 hour until set.
  4. Melt the milk chocolate with the vegetable oil in a heatproof bowl over simmering water (or in the microwave in 30-second bursts). Stir until smooth, then pour over the chilled slice, spreading to cover the Maltesers.
  5. Top with extra crushed Maltesers if desired. Refrigerate for another 2 hours until the chocolate is firm. Slice into squares with a sharp knife and serve chilled.

👩🍳 Chef Elena’s Kitchen Notes & Storage

For a cleaner cut, dip your knife in hot water and wipe dry before each slice. Store leftovers in an airtight container in the fridge for up to 5 days, or freeze for up to 2 months.

Pinterest Kitchen Tip: Save this recipe to your @recipestokitchen board so you can pull up the ingredient checklist at the grocery store!

Estimated Nutrition (Per Serving):
Calories: 320 kcalProtein: 4gCarbs: 38gFat: 17gFiber: 2g
Chef Elena Rossi
Recipe Developed & Tested By

Chef Elena Rossi

Ciao, I'm Elena! Trained in Florence and based in Chicago, I founded RecipesTo Kitchen (and our @recipestokitchen Pinterest community of 296,580+ monthly home cooks) to share foolproof weeknight dinners, cozy one-pot pastas, and bakery-style desserts that work on the very first try.