Step 1

Line a 16 X 22cm rectangular slice tin with baking paper and set aside.

Step 2

Prepare jelly according to the packet instructions and set aside on the bench to cool. Do not place the jelly in the fridge as you don't want it to set just yet!

Step 3

Crush the biscuits/cookies in a food processor and place into a separate bowl.

Step 4

Add the melted butter and mix until well combined.

Step 5

Firmly press the mixture into the bottom of the prepared tin and then place into the fridge.

Step 6

Place the condensed milk and lemon juice into a separate bowl. Add the dissolved gelatine mixture (see tips below) and mix until completely combined.

Step 7

Pour the mixture over the prepared base and place into the fridge until set.

Step 8

Gently pour the cooled jelly over the top of the slice and place into the fridge until set.

Step 9

Cut into slices and store in an airtight container in the fridge for up to 3 days.

Step 10

Line a 16 X 22cm rectangular slice tin with baking paper and set aside.

Step 11

Prepare jelly according to the packet instructions and set aside on the bench to cool. Do not place the jelly in the fridge as you don't want it to set just yet!

Step 12

Place the butter into the Thermomix bowl and melt on 80 degrees, Speed 2, 2 minutes. Add the biscuits/cookies and press Turbo until crushed and combined (you may need to scrape down the sides of the bowl partway through). Firmly press the mixture into the bottom of the prepared tin and then place it into the fridge.

Step 13

Place the condensed milk and lemon juice into a clean Thermomix bowl. Add the dissolved gelatine mixture (see tips below) and mix on Speed 4, 15 seconds.

Step 14

Pour the mixture over the prepared base and place into the fridge until set.

Step 15

Gently pour the cooled jelly over the top of the slice and place into the fridge until set.

Step 16

Cut into slices and store in an airtight container in the fridge for up to 3 days.