How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Boysenberry Marshmallow Slice Recipe?

You need 10 ingredients. The key ingredients include: 1/4 c. crushed biscuits, 1 c. coconut healthy pinch salt, 1 tsp vanilla, 1/2 c. brown sugar, and more.

Is Boysenberry Marshmallow Slice Recipe suitable as general?

Yes, Boysenberry Marshmallow Slice Recipe falls under the General category and is a great choice for this type of meal.

How do I store leftover Boysenberry Marshmallow Slice Recipe?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Boysenberry Marshmallow Slice Recipe

Name: Boysenberry Marshmallow Slice Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/4 c. crushed biscuits; 1 c. coconut healthy pinch salt; 1 tsp vanilla; 1/2 c. brown sugar; 1 1/2 c. self raising flour; 3 Tbsp. butter Boysenberry Jam; 1 c. sugar; 1/2 tsp vanilla; 1 1/2 Tbsp. gelatine; 1 c. water. Red food colouring

Try this homemade Boysenberry Marshmallow Slice recipe the whole family will love. Made with crushed biscuits, coconut, vanilla and brown sugar. Easy st…

This Boysenberry Marshmallow Slice relies on simple, everyday ingredients such as crushed biscuits, coconut healthy pinch salt, vanilla and brown sugar. It comes together quickly and makes 4 servings, at about 754 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Boysenberry Marshmallow Slice Recipe

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions