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 Marshmallow Bars?

You need 12 ingredients. The key ingredients include: 1/2 c. butterscotch bits, 1/4 c. butter or margarine, 3/4 c. flour, 1/3 c. brown sugar, and more.

Is Marshmallow Bars suitable as general?

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

How do I store leftover Marshmallow Bars?

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

Marshmallow Bars Recipe

Name: Marshmallow Bars
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/2 c. butterscotch bits; 1/4 c. butter or margarine; 3/4 c. flour; 1/3 c. brown sugar; 1 tsp. baking powder; 1/4 tsp. salt; 1/2 tsp. vanilla; 1/2 tsp. burnt sugar extract; 1 egg; 1 c. miniature marshmallows; 1 c. chocolate bits; 1/3 c. chopped nuts

Try this homemade Marshmallow Bars recipe the whole family will love. Made with butterscotch bits, butter, flour and brown sugar. Easy step-by-step inst…

This Marshmallow Bars relies on simple, everyday ingredients such as butterscotch bits, butter or margarine, flour and brown sugar. It comes together quickly and makes 4 servings, at about 931 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.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
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

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Marshmallow Bars

Tips for the best results

Variations & substitutions

My Personal Notes

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