Gooey Peanut Butter Greek Yogurt Skillet Cookie

Some desserts are all about the first spoonful, and this peanut butter Greek yogurt skillet cookie is one of them. It bakes in a single skillet, comes out soft and gooey in the middle with golden edges, and is dotted with chocolate chips that melt into little pools of chocolate. Peanut butter gives it deep, nutty flavor, while Greek yogurt keeps it moist and adds a bit of protein.

There is no creaming of butter, no chilling and no scooping of individual cookies. You whisk the batter in one bowl, spread it in a cast-iron skillet, and bake it until it is just set. Serve it warm, straight from the pan, with a scoop of vanilla ice cream melting over the top. It is the kind of easy treat that works for a weeknight craving, a movie night, or an impromptu dessert for friends.

Why You’ll Love This Recipe

• One bowl and one skillet, with very little cleanup
• A soft, gooey center with chewy edges
• Peanut butter flavor with chocolate in every bite
• Greek yogurt adds moisture and protein
• Made with oat flour and honey, so there is no butter and no all-purpose flour
• Ready in about 30 minutes from start to finish
• Perfect for sharing straight from the pan

It is also very flexible, so you can swap the chocolate chips for peanut butter chips, add chopped peanuts, or top it with ice cream.

What Does a Peanut Butter Greek Yogurt Skillet Cookie Taste Like?

This skillet cookie tastes like a soft peanut butter cookie crossed with a blondie. The peanut butter is front and center, the honey adds gentle sweetness, and the Greek yogurt brings a faint tang that keeps it from tasting too heavy. Chocolate chips melt on top and inside, so you get warm, glossy pockets of chocolate with every forkful.

The texture is soft and tender with a slightly dense, fudgy crumb. The edges set and turn golden, while the center stays creamy and almost molten if you pull it from the oven at the right moment. Oat flour gives it a faint, wholesome chew.

Recipe Overview

• Prep Time: about 10 minutes
• Bake Time: about 18 to 22 minutes
• Oven Temperature: 350°F
• Pan: 10 inch oven-safe skillet
• Yield: about 8 wedges
• Difficulty: Easy

Ingredients

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• 1/2 cup (130 g) creamy peanut butter
• 1/2 cup (120 g) plain Greek yogurt
• 1/4 cup (85 g) honey
• 1 large egg
• 1 teaspoon vanilla extract
• 1 cup (95 g) oat flour
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 1/2 cup semi-sweet chocolate chips, plus 2 tablespoons for the top

Ingredient Notes

Peanut butter

Use a creamy, well-stirred peanut butter. Natural peanut butter works well, but stir it thoroughly so the oil is evenly mixed in, or the batter may turn out greasy in some spots and dry in others. Conventional peanut butter will make a slightly sweeter, softer cookie.

Greek yogurt

Plain Greek yogurt gives moisture and a light tang. Full-fat or 2% yogurt makes the softest cookie, while nonfat works too but can make it a little less tender. Avoid flavored or sweetened yogurt, which changes the sweetness.

Honey

Honey sweetens the batter and keeps it soft. Maple syrup can replace it with a slightly different flavor.

Oat flour

Oat flour is simply finely ground oats. To make your own, blend old-fashioned rolled oats in a blender or food processor until powdery. Measure after blending for accuracy, ideally by weight.

Chocolate chips

Semi-sweet chips balance the sweetness of the honey and peanut butter. Dark chocolate chips work if you like a less sweet cookie, and chopped chocolate gives larger melty pools.

Kitchen Tools You’ll Need

• 10 inch oven-safe skillet, such as cast iron
• Large mixing bowl and whisk
• Rubber spatula
• Measuring cups and spoons, or a kitchen scale
• Blender or food processor, if making your own oat flour
• Oven mitts for handling the hot skillet

Substitutions and Variations

• Almond butter: Swap the peanut butter for almond butter for a milder nutty flavor.
• Maple syrup: Use maple syrup in place of the honey.
• Peanut butter chips: Replace half of the chocolate chips with peanut butter chips for a double peanut butter flavor.
• Chopped peanuts: Fold in 1/4 cup of chopped roasted peanuts for crunch.
• Extra gooey: Pull the skillet out a couple of minutes early and serve warm with a spoon.
• Sea salt: Finish the warm cookie with a pinch of flaky sea salt.

How to Make a Gooey Peanut Butter Greek Yogurt Skillet Cookie

This is a simple mix-and-bake recipe: whisk the wet ingredients, stir in the oat flour and leavening, fold in the chocolate, and bake in a greased skillet. A short bake keeps the center soft and gooey.

Step-by-Step Instructions

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1. Prepare the skillet. Heat the oven to 350°F and lightly grease a 10 inch oven-safe skillet.
2. Mix the wet ingredients. In a large bowl, whisk the peanut butter, Greek yogurt, honey, egg and vanilla until smooth.
3. Add the dry ingredients. Stir in the oat flour, baking soda and salt until a thick, scoopable batter forms.
4. Fold in the chocolate. Fold in 1/2 cup of the chocolate chips.
5. Fill the skillet. Spread the batter evenly in the skillet, then press the remaining 2 tablespoons of chocolate chips on top.
6. Bake. Bake for 18 to 22 minutes, until the edges are set and golden and the center looks just barely set.
7. Rest and serve. Cool in the skillet for 10 minutes, then serve warm in wedges or straight from the pan.

Tips for Success

• Do not overbake. The cookie keeps cooking in the hot skillet, so pull it when the center still looks a little soft.
• Whisk the wet ingredients thoroughly so the peanut butter and yogurt are fully blended.
• Measure oat flour by weight if you can, since scooping can pack in too much and make the cookie dry.
• Grease the skillet well, especially around the edges, for easy serving.
• Press a few extra chocolate chips on top right after you spread the batter so they look good once baked.
• If the batter seems too loose, stir in a tablespoon or two of oat flour. If it seems too thick, add a spoonful of yogurt.
• Let it rest for 10 minutes before serving so the center sets enough to scoop.

How to Know It’s Done

The edges should be golden and set, and the top should look matte with a slight crack here and there. The very center can still look soft and a little shiny. A toothpick poked near the edge should come out clean, while one in the middle may show a few moist crumbs, which is what you want for a gooey texture.

What to Serve With a Peanut Butter Greek Yogurt Skillet Cookie

Serve wedges warm with vanilla ice cream, a drizzle of melted peanut butter or a glass of cold milk. For a peanut butter dessert spread, pair it with no-bake Greek yogurt peanut butter chocolate oat crunch bars or chocolate peanut butter Greek yogurt banana bars. A handful of fresh berries on the side adds a bright contrast.

Storage Instructions

Cover the skillet or move leftover wedges to an airtight container and store at room temperature for up to 2 days. For longer storage, refrigerate for up to 5 days. Reheat a wedge in the microwave for 10 to 15 seconds to bring back the gooey center.

Freezing Instructions

Cool the cookie completely, cut it into wedges, and wrap each wedge tightly in plastic wrap. Place the wedges in a freezer bag for up to 2 months. Thaw overnight in the refrigerator or warm directly from frozen in the microwave until soft.

Common Mistakes

• Overbaking. This leads to a dry, crumbly cookie instead of a gooey one.
• Using sweetened or flavored yogurt. It changes the sweetness and can make the cookie too soft.
• Packing the oat flour. Too much flour makes the cookie dense and dry.
• Skipping the greasing. The edges can stick to the pan.
• Cutting immediately. The center needs about 10 minutes to set.
• Using runny natural peanut butter without stirring. This makes the batter uneven.

Frequently Asked Questions

Can I make this without a cast-iron skillet?

Yes. Any oven-safe 10 inch skillet or a similar-sized baking dish works. Baking time may vary slightly, so start checking at 18 minutes.

Can I use regular flour instead of oat flour?

All-purpose flour can work, but it has not been tested in this recipe. Oat flour keeps it tender and slightly chewy, so I recommend sticking with oat flour.

Is this gluten-free?

It can be if you use certified gluten-free oats and check that your chocolate chips and other ingredients are gluten-free.

Can I use low-fat yogurt?

Yes, though full-fat yogurt gives the softest and richest result.

Can I make it ahead?

You can mix the batter and refrigerate it for a few hours, then bake it fresh. The cookie is best warm, so reheat a wedge briefly if making it earlier.

Why is my skillet cookie dry?

It was likely overbaked or the oat flour was packed too tightly. Pull it out sooner next time.

Can I double the recipe?

Yes, but use a larger skillet or two pans and check for doneness a few minutes later.

Recipe Background

Skillet cookies became popular as a fun, shareable twist on the classic chocolate chip cookie. Instead of scooping individual cookies, you bake one big, soft cookie in a cast-iron pan and serve it warm, often with ice cream. The cast iron holds heat, so the edges crisp while the center stays soft.

Peanut butter and Greek yogurt cookies are a well-loved lighter style of baking, combining peanut butter, yogurt, a natural sweetener and oat flour. This Poulef recipe adapts that idea to a skillet, adding an egg and baking soda for structure and lift, with a bake time similar to Poulef’s peanut butter Greek yogurt blondie bars.

Conclusion

This peanut butter Greek yogurt skillet cookie is quick, cozy and wonderfully gooey. It is made in one bowl and one pan, packed with peanut butter and chocolate, and perfect for sharing. Bake it tonight, add a scoop of ice cream, and grab a spoon. Happy baking!

More Delicious Recipes You’ll Love

• Healthy Peanut Butter Greek Yogurt Cookies with Soft Centers
• Healthy Peanut Butter Greek Yogurt Chocolate Chip Blondie Bars
• Greek Yogurt Blondie Brownies
• Easy Cake Mix Peanut Butter Cookies
• 3-Ingredient Peanut Butter Cookies

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Nutritional Information

Nutrition is an approximate estimate per wedge (8 wedges), calculated from standard ingredient values. Actual numbers will vary with the brands you use and how you cut the cookie.

Nutrient	Amount per Serving
Calories	272
Carbohydrates	30g
Protein	9g
Fat	14g
Saturated Fat	5g
Cholesterol	26mg
Sodium	218mg
Fiber	3g
Sugar	18g

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