Vegan Vanilla Slice

Ingredients:

2 sheets of puff pastry

1 cup castor sugar

¾ cup cornflour

½ cup custard powder

1 litre soy milk

60 grams margarine

2 teaspoons vanilla essence

 

  1. Bake pastry sheets on baking trays, lightly sprayed with oil at 200oC for six minutes or until lightly browned.  Remove from the oven, allow to cool then gently flatten with a clean tea towel (Times will vary depending on oven)
  2. Combine sugar, cornflour, custard powder in a saucepan and gradually whisk in milk until smooth
  3. Over a medium to high heat stir in the margarine until mixture boils and thickens. (It will be very thick & will come away from the sides of the saucepan)
  4. Remove from heat and stir in vanilla essence
  5. On a baking tray, place down 1 cooked pastry sheet
  6. Pour custard over pastry (don’t worry – it won’t run) and spread out evenly with a knife. Take to the very edges of the pastry
  7. Place second pastry sheet on top and press down firmly
  8. Refrigerate until cool
  9. Ice with passionfruit icing when cool, return to fridge to set before cutting into squares

 

Icing:

2 cups of sifted icing sugar

1 teaspoon margarine

Pulp from 1 passionfruit

1 – 2 teaspoons of water

 

  1. Mix all ingredients together to make a paste. Adding 1 teaspoon of water at a time
  2. Spread over slice using a warm knife

24 Responses to Vegan Vanilla Slice

  1. Enza March 11, 2014 at 9:19 pm #

    Yum. Thank you for sharing. I love all your recipes as do all my family. You are delicious. Can’t wait for your book. Blessings and love♡♡♡

    • Nikki March 12, 2014 at 6:51 am #

      Thank you Enza xx

  2. Brooke May 2, 2014 at 11:01 am #

    You’re awesome Nikki! I googled vegan vanilla slice and as soon as I saw your name pop up I knew I need look no further, thanks for sharing xo

    • Nikki May 2, 2014 at 7:16 pm #

      Ha ha – that is great Brooke 🙂
      Enjoy & keep it hidden from Tim xx

  3. natasha July 27, 2014 at 4:41 pm #

    must try this!! thankyou Nikki all your recipes look amazing 🙂

    • Nikki July 28, 2014 at 7:24 am #

      Yes you must 🙂 xx

  4. Sylvie November 25, 2014 at 1:36 pm #

    This recipe is on my ‘to try’ list, but have a question on the pastry.
    Which brand of Puff Pastry is vegan ?

    • Nikki December 2, 2014 at 6:50 am #

      Hi Sylvie,
      I use “Borgs” puff pastry. It even has ‘vegan’ written on the front of the packet.
      Enjoy 🙂
      Cheers,
      Nikki x

  5. Ollie Young January 8, 2015 at 5:04 pm #

    Hi Nikki, what custard powder do you use for this lovely recipe! 🙂 Thanks

    • Nikki January 11, 2015 at 7:38 am #

      Hi Ollie,
      I use the ‘orgran’ brand. Just my preference 🙂
      Nikki x

  6. Kristy April 16, 2015 at 2:21 pm #

    I love how simple all your recipes are. Can I ask what brand pastry and custard powder you use and where you get vegan versions of these?
    Also what vegan margarine do you use, as the usual stuff in the super markets all have dairy in it. Nuttalex doesn’t have dairy but only their Sunburst version has no palm oil in it. The rest do and I think it’s coconut based. Is this okay to use?

    • Nikki April 17, 2015 at 7:21 am #

      Hi Kristy,
      Thanks for dropping me a line 🙂
      I use “Borgs” pastry & I find it is available in most supermarkets in the freezer section. It even has vegan written on it 🙂
      The custard powder I prefer is “Orgran”. Again I find it at most supermarkets in the health food or gluten free section. Plus our local health food store.
      Sunburst is fine to use! I believe the olive nuttalex doesn’t have palm oil in it……but I could be wrong as companies like to change their ingredients around to keep us on our toes.
      Enjoy the vanilla slice & WOW your pre-vegan family & friends.
      Stay kind xx
      Nikki

  7. EmmJ June 28, 2015 at 7:12 pm #

    I love this slice!
    Today I tried it with almond milk, and it turned out a little bit sweet for my taste. Checked the ingredients on the almond milk and it contained sugar. D’oh!
    <<<333

    • Nikki June 29, 2015 at 1:21 pm #

      Glad you liked it Emma & thanks for the feedback. I know when I make my own soy milk it needs sugar…otherwise it’s pretty rank haha
      I’ve never made vanilla slice with oat milk but thought I’d share this with you: (maybe omit the maple syrup?)
      Cheers,
      Nikki

      Oat Milk

      1 cup of rolled oats
      3 cups water
      1.5 – 2 tablespoons maple syrup
      1 teaspoon vanilla essence
      ¼ teaspoon of salt
      ¼ teaspoon cinnamon

      1. Soak your oats for at least 30 minutes. Overnight is fine
      2. Drain & rinse oats well
      3. Place oats in blender with water
      4. Blend on low for 20 seconds & on high for 10 seconds
      5. Place a fine sieve over a large bowl/jug & pour contents through. Use a spoon to move the pulp around to ensure all liquid makes it into the jug
      6. Clean out sieve & blender, place sieve over the top of blender & pour contents back in
      7. Add maple syrup, vanilla essence, salt & cinnamon & blend to combine
      8. Pour into a clean bottle & keep in fridge for 4-5 days

  8. Joan Thompson October 26, 2015 at 12:05 pm #

    does this recipe freeze?

    • Nikki October 26, 2015 at 2:36 pm #

      Hi Joan,
      I’ve never frozen vanilla slice ever so honestly couldn’t tell you. Perhaps if you discover the answer you can let me know.
      I’d be prone to think they wouldn’t but who knows. They don’t last long enough around here to find out.
      Cheers,
      Nikki x

  9. Kara December 22, 2015 at 6:37 pm #

    I’ve made this recipe about 5 times in the last two weeks, it’s SO good! Thank you!

    • Nikki December 22, 2015 at 6:39 pm #

      That’s a record Kara! Enjoy 🙂
      Cheers,
      Nikki x

  10. Angela Fitton January 11, 2016 at 9:44 am #

    Made this yesterday. It is so good, but i think i would have liked it a tad sweeter so will use maybe almond milk next time. Thanks, another great recipe! x

    • Nikki January 11, 2016 at 9:52 am #

      I like the idea of the almond milk. Very nice 🙂
      Thanks for your feedback Angela 🙂
      Cheers,
      Nikki x

  11. Ruth February 28, 2016 at 5:54 pm #

    Is it okay to use coconut spread?

    • Nikki February 29, 2016 at 7:20 am #

      I can’t see why not Ruth. Give it a go & maybe report back to let others know how you went.
      Cheers,
      Nikki 🙂

  12. Sandy May 17, 2017 at 3:44 pm #

    hi
    i dont have egg free custard powder… any alternatives?

    • Nikki May 23, 2017 at 2:06 pm #

      Hi Sandy,
      Sorry about the delay – you could sub with cornflour & add a little extra vanilla essence.
      Cheers,
      Nikki

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