Peanut Butter Snickers Slice

PREP

10 mins

|

SET

4 hrs

|

SLICES

16

|

DIFFICULTY

Easy

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Chef Jack Ovens
Qualified Chef · 1.63M Subscribers
Updated August 2026

A compressed date base, a rich peanut butter layer, roasted peanuts and a dark chocolate top finished with sea salt flakes. No oven, no baking — just layering, chilling, and a bit of patience.

Letting the peanut butter mixture cool for the full 20 minutes before it goes over the dates matters more than it seems — pour it too hot and it’ll soften or shift the compressed base underneath. The chocolate gets the same care, melted gently over a bain-marie so it stays smooth rather than seizing.

It keeps in the fridge for up to two weeks or the freezer for three months, no reheating needed — just slice and go.

Peanut Butter Snickers Slice

DESSERT · NO-BAKE · EASY

Why You'll Love This Peanut Butter Snickers Slice

No oven, no fuss, all the flavour

Compressing the dates into a solid, even base is what gives this slice its structure — no flour, no baking, just pressed dates holding everything together underneath the peanut butter and chocolate.

Melting the chocolate over a bain-marie rather than blasting it in the microwave keeps it smooth and glossy instead of risking it seizing up. It's a couple of extra minutes for a much better finish.

A hot, dry knife between cuts is what gets you clean slices through the set chocolate, rather than cracked edges and a messy board.

Peanut Butter Snickers Slice

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Prep Time: 10 minutes
Setting Time: 4 hours
Total Time: 4 hours 10 minutes
Calories: 247kcal
Servings: 16 Slices

Ingredients

  • 20 Medjool Dates Pitted
  • 70 g Coconut Oil
  • 250 g Peanut Butter Smooth or Crunchy
  • 75 g Roasted Unsalted Peanuts Chopped
  • 150 g High Quality Dark Chocolate
  • Sea Salt Flakes Optional

Method

  • Grease a baking tin and line it fully with parchment paper, including the sides.
  • Pit the Medjool dates and flatten them with the side of a knife or something heavy. Spread them evenly across the base of the prepared tin, pressing down firmly to compress into a solid, even layer.
  • Add 2 ½ Tbsp (50g) of the coconut oil and all of the peanut butter to a saucepan over low heat. Mix well and allow to melt gently — don't let it simmer or boil, you only need it melted through. Remove from the heat and let sit for 20 minutes to cool slightly.
  • Pour the cooled peanut butter mixture over the compressed dates, spreading evenly to cover the surface, then scatter over the roasted peanuts. Chill in the fridge overnight, or freeze for 40–50 minutes, until firm.
  • Add the dark chocolate and remaining coconut oil to a heatproof bowl and melt over a bain-marie, stirring until smooth. A microwave works too, but a bain-marie gives more even, controlled melting.
  • Remove the base from the fridge or freezer and pour the melted chocolate over the top, tilting the tin or using a spoon to spread it evenly. Sprinkle with sea salt flakes. Chill for 2 hours or overnight, or freeze for 1 hour, until fully set.
  • Lift the slice out of the tin and portion with a hot, dry knife for clean cuts.
Chef's Tips
Let the peanut butter mixture cool for the full 20 minutes before pouring it over the dates, as written — pouring it too hot risks softening or shifting the compressed date base instead of sitting neatly on top.
Use a bain-marie for the chocolate if you can, as recommended — it melts more gently and evenly than direct heat or a rushed microwave blast, which lowers the risk of the chocolate seizing.
Use a hot, dry knife to portion the finished slice — running it under hot water and drying it between cuts gives you clean edges through the set chocolate instead of cracking or dragging.
Storage & Reheating
Refrigerate for up to 2 weeks, or freeze for up to 3 months, in an airtight container. No reheating required — this one's served cold or at room temperature straight from the fridge or freezer.
Serving 1SliceCalories 247kcalCarbohydrates 13gProtein 8gFat 15gSaturated Fat 5gPolyunsaturated Fat 3gMonounsaturated Fat 3gCholesterol 1mgSodium 3mgPotassium 207mgFiber 3gSugar 10gCalcium 20mgIron 0.5mg
Common Questions
Do I need to freeze this, or is the fridge enough?

The fridge works fine, it just takes longer to set — overnight for the base layer and 2 hours or overnight for the chocolate. The freezer is there if you're short on time, setting each layer in under an hour.

Can I use a different nut butter?

Yes, almond or cashew butter both work well in place of peanut butter. Just make sure whatever you use is a similar consistency so the layer sets the same way.

Why let the peanut butter mixture cool before pouring it over the dates?

Pouring it while it's still hot can soften or shift the compressed date base underneath, undoing all that pressing work. Twenty minutes of cooling is enough for it to sit neatly on top instead.

Can I freeze this?

Yes, it freezes well for up to 3 months in an airtight container. It's firm enough to eat straight from the freezer if you like it extra cold, or let it sit for a few minutes at room temperature first.

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