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 Peanut Butter Cheerio Bars With M&M'S?

You need 5 ingredients. The key ingredients include: 1 tablespoon salted or unsalted butter (add a pinch of salt if you use unsalted), 10 ounces marshmallows, 1 cup smooth peanut butter, 6 cups Cheerio's, and more.

Is Peanut Butter Cheerio Bars With M&M'S suitable as general?

Yes, Peanut Butter Cheerio Bars With M&M'S falls under the General category and is a great choice for this type of meal.

How do I store leftover Peanut Butter Cheerio Bars With M&M'S?

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

Peanut Butter Cheerio Bars With M&M'S Recipe

Name: Peanut Butter Cheerio Bars With M&M'S
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 tablespoon salted or unsalted butter (add a pinch of salt if you use unsalted); 10 ounces marshmallows; 1 cup smooth peanut butter; 6 cups Cheerio's; 1 cup plain M&M's

Try this homemade Peanut Butter Cheerio Bars With M&M'S recipe the whole family will love. Made with butter, marshmallows and smooth peanut butter. Easy…

This Peanut Butter Cheerio Bars With M&M'S relies on simple, everyday ingredients such as marshmallows, smooth peanut butter, cheerio's and plain m&m's. It comes together quickly and makes 4 servings, at about 378 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

Servings: persons

1 tablespoon salted or unsalted butter (add a pinch of salt if you use unsalted)
10 ounces marshmallows
1 cup smooth peanut butter
6 cups Cheerio's
1 cup plain M&M's

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Quick Info

Servings
4 servings
Calories
378 kcal
Category
General

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