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 Mess?

You need 11 ingredients. The key ingredients include: 1 (17 1/2 ounce) packagebetty crocker peanut butter cookie mix, 3 tablespoons vegetable oil, 1 tablespoon water, 1 egg, and more.

Is Peanut Butter Mess suitable as general?

Yes, Peanut Butter Mess falls under the General category and is a great choice for this type of meal.

How do I store leftover Peanut Butter Mess?

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

Peanut Butter Mess Recipe

Name: Peanut Butter Mess
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (17 1/2 ounce) packagebetty crocker peanut butter cookie mix; 3 tablespoons vegetable oil; 1 tablespoon water; 1 egg; 3 cups miniature marshmallows; ⅔ cup light corn syrup; ¼ cup butter; 2 teaspoons vanilla; 1 (10 ounce) package peanut butter chips; 2 cups Rice Krispies; 2 cups salted peanuts

Try this homemade Peanut Butter Mess recipe the whole family will love. Made with packagebetty crocker peanut butter, vegetable oil, water and egg. Easy…

This Peanut Butter Mess relies on simple, everyday ingredients such as vegetable oil, water, egg and miniature marshmallows. It comes together quickly and makes 4 servings, at about 1317 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

1317

kcal

Calories

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.

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

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Peanut Butter Mess

Tips for the best results

Variations & substitutions

My Personal Notes

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