Can I make these in a regular pan instead of a muffin tin?

Yes, but the texture will change. A muffin tin controls height and bake time, which keeps the center soft. In a regular pan, the layers spread thinner, the center firms up faster, and you lose that molten middle. If you go this route, expect more of a bar-style brookie.

Why did my brownie layer sink or crack?

That usually means the batter was overfilled or baked too long. When the top looks fully matte instead of slightly soft in the center, it’s already past the ideal point. Cracks are a sign the moisture escaped too quickly, often from excess heat or extra bake time.

Can I freeze these after baking?

Yes, and they freeze well. Let them cool completely, then wrap each one individually before freezing. Don’t freeze them warm or stacked together — moisture turns into ice and ruins the texture. Reheat straight from frozen.

Do I need to chill them before removing from the pan?

No, but you do need patience. Give them about 5 minutes after baking. They should feel set around the edges but still soft in the center. If you wait too long, the sugar tightens and they stick more, not less.

Can I use homemade brownie batter instead of a mix?

You can, but it’s harder to control. Homemade batter varies in moisture and fat, which affects how the center sets around the peanut butter cup. If you use homemade, aim for a thick, fudgy batter — not a cake-style one — and expect a little trial and error.

How do I keep the peanut butter cup from burning?

Make sure it’s fully covered by brownie batter and not touching the pan directly. If the cup is exposed or pressed too low, it overheats. You want it sealed in the middle so it melts gently instead of scorching.

Are these better the same day or the next day?

They’re best the same day, while the center is still soft and the cookie base hasn’t tightened. The next day they’re still good, but reheating is key. Warm them until you smell chocolate again — that’s when the texture comes back.

Peanut Butter Cup Cookie Brownies That Always Work

Description

Peanut Butter Cup Cookie Brownies with a soft cookie base, rich brownie top, and melted center. Easy to bake, reliable, and best served warm.

Ingredients

Scale

1 (10 oz) brownie mix
Egg (per brownie mix instructions)
Vegetable oil (per brownie mix instructions)
16 oz refrigerated cookie dough
12 Reese’s Peanut Butter Cups
Vanilla ice cream

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Instructions

Preheat oven and grease a standard muffin tin.
Prepare brownie batter according to package directions.
Press cookie dough evenly into muffin tin wells.
Place one peanut butter cup centered on the cookie base.
Cover with brownie batter, filling each well about 90%.
Bake until edges are set and centers are slightly soft.
Cool briefly, then remove and serve warm.

Notes

Cool for 5 minutes before removing from the pan.
Reheat leftovers for about 30 seconds in the microwave.
Oreos or soft caramels can be used instead of peanut butter cups.

Nutrition

Serving Size: 1 brownie
Calories: 360
Sugar: 32
Sodium: 280
Fat: 20
Saturated Fat: 9
Unsaturated Fat: 9
Trans Fat: 0
Carbohydrates: 42
Fiber: 2
Protein: 5
Cholesterol: 35