Posted in Recipes - Bake at Home

1970s Ginger Crunch Recipe

I’m off to a party tonight and thought I’d be helpful and bring along a salad for the dinner.
Well… that idea didn’t go down too well! There was a bit of a groan from the family, and my daughter gently (but firmly!) suggested I make Ginger Crunch instead.

This recipe is trending now. If you’d like a nicely formatted, printable PDF, with photo, you’re welcome to download it here. Click here to get it!

And I must say—Nisha was right. It was a much better idea!

This recipe came from one of those old magazines I’ve had tucked away for years. I’ve pulled it out time and time again whenever I feel like something sweet with a good gingery kick. It’s that classic slice we used to make in the ‘70s—just how I remember it.

Right now, my kitchen smells absolutely glorious. There’s that unmistakable smell of baking—warm butter mingled with spicy ginger. It just makes the house feel cosy.

The base is made with good old rolled oats, which gives it that nice chewy texture that makes it hard to stop at one piece. Almost healthy… maybe?

Once the base is baked, it gets topped with a lovely gingery icing that really delicious. I like to finish it off with chopped crystallised ginger—because I’m a bit of a ginger nut—but if that’s not your thing, just leave it off.

My Take on the Recipe

  • I use a small slice tin so the mixture stays nice and thick—makes a lovely chunky piece that you can still cut into dainty squares.
  • If the icing firms up too quickly, just warm it gently so it spreads easily again.
  • Pop the slice in the fridge to chill—it gives it a nice bite.
    (I’ve even been known to sneak a piece straight from the freezer. It’s chewy and just delicious!)

So, no salad from me tonight—but I think this will go down a treat!

Janet with freshly baked ginger oat slice cut into squares, ready to serve on a pretty plate.

Recipe Card

To print the recipe, simply click the ‘Print’ button below and save your PDF for easy reference!

🌿🍪🫚✨⋆₊˚⊹♡🧁🍯🍨⋆🍨🍯🧁♡⊹˚₊⋆✨🫚🍪🌿

1970s Ginger Crunch Recipe

  • Servings: 20
  • Difficulty: easy
  • Rating: ★★★★★
  • Print

A simple and delicious ginger oat slice with a buttery oat base and a sweet, spicy ginger topping.


Print:
– Want a beautifully formatted PDF with photo? Click here to get it!

Ingredients

    OAT BASE:
  • 150g butter
  • 1/2 cup sugar
  • 1/4 cup golden syrup
  • 1 1/2 cups rolled oats
  • 3/4 cup self raising flour
  • 1/2 cup desiccated coconut
  • 2 tsp ground ginger
  • TOPPING:
  • 100g butter
  • 3 tbsp golden syrup
  • 2 cups icing sugar
  • 4 tsp ground ginger
  • 3 tbsp chopped crystallized ginger (optional)

Directions

  1. Preheat the Oven: Preheat oven to 170°C and line a slice tray with baking paper.
  2. Make the Oat Base: In a pot, melt the butter, sugar, and golden syrup together. Stir in oats, flour, coconut, and ginger until well combined.
  3. Bake the Base: Press the mixture into the prepared slice tray and bake for 20-25 minutes until golden.
  4. Make the Ginger Topping: In a pot, melt butter and golden syrup until bubbling. Stir in icing sugar and ground ginger.
  5. Top the Slice: Spread the ginger topping over the warm oat base. Add pieces of crystallized ginger (optional).
  6. Serve: Cut into squares while still warm. Store in a sealed container for up to a week.

Nutritional Information (per slice):
Calories: 150, Fat: 8g, Carbs: 20g, Protein: 1g, Sugar: 12g

👉 Click here to rate this recipe– Thanks for your feedback — it really helps me know what you’re enjoying!



Janet with golden oat base topped with smooth ginger icing and crystallised ginger pieces.

Bonus: Ginger Slice quantities that makes enough to feed a rugby team.

For the base

  • 80g rolled oats
  • 140g self-raising flour, sifted
  • 30g fine desiccated coconut
  • 12g ground ginger
  • A pinch of salt
  • 150g butter
  • 120g caster sugar
  • 90g golden syrup

Method

  1. Line and grease a 30cm square cake tin or baking dish with baking paper. Preheat oven to 180°C.
  2. In a bowl, combine oats, flour, coconut, ginger and salt. Mix well.
  3. Heat butter, sugar, and golden syrup together until melted. Do not boil. Add the butter mixture to the oat mixture and stir well.
  4. Press base into the cake tin, then bake at 180°C for 15–20 minutes, or until golden brown. While the base is baking, begin the icing below.

For the icing

  • 375g butter
  • 315g golden syrup
  • 900g pure icing sugar, sifted
  • 30g ground ginger
  • 250g crystallised ginger, sliced (to garnish)
  • Salt flakes, to taste

Method

While the icing is still hot, pour it over the hot base.

When the base is almost ready, make the icing by heating the golden syrup, ginger, and butter together until melted and just beginning to simmer. Remove from the heat and stir in the icing sugar until smooth.


Don’t lose it — Pin it! Save this recipe to Pinterest or share it with a friend so you can find it again. ♡ Janet


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This blog is my creative scrapbook and journal—a Kiwi’s take on food, travel, and life’s little moments.