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My neighbor Deb mentioned this at a school fundraiser — one of those Tuesday nights in a gymnasium where you’re wondering how you got talked into volunteering again. She said, “I just do a brownie in a pie dish, everybody acts like you did something.” I went home and tried it that weekend. That was probably twenty years ago, and I’ve been making it ever since.
Five ingredients, one bowl, about ten minutes of actual work. It bakes up fudgy and dense with those crispy caramelized edges you only get when the chocolate gets a little dark against the dish — more of that than a regular pan, actually, because of the shape. My kids always fought over the edges. Still do, honestly, when they’re home.
This is my go-to when I’ve mentally clocked out but still want to feel like I made something real.
Why You’ll Love It
Okay so here’s the thing — I’m not going to tell you it’s “weeknight-friendly” like some food blog robot. What I’ll tell you is that this is the recipe I reach for when I’ve already mentally checked out but I still want to feel like I made something. There’s a difference between opening a box of Oreos and pulling a warm pie from the oven, even if the effort gap is smaller than you’d think.
It also travels. I’ve brought this to more potlucks, game nights, and neighborhood things than I can count — covered in foil, slightly warm, and people always ask for the recipe. I used to feel guilty about how simple it is. I don’t anymore. Life’s too short for that.
And the texture — fudgy, dense, that little crispy edge where the chocolate gets dark. If you’ve ever eaten a brownie and thought “I wish there was more edge,” the pie dish gives you that ratio shift. More surface area. More of those caramelized bits. My middle child (she’s 24 now, the organized one) would always pick the corner pieces from a pan, and with this she gets a little of that all the way around.
Ingredient Notes
Butter: I use unsalted and I’d nudge you toward the same, just so you’re in control of the salt situation. That said, I’ve made this with salted butter when it was what I had, just skipped the extra pinch, and it was fine.
Cocoa powder: Use good cocoa. I’m not saying you need to mail-order some fancy Dutch-process thing, but the store brand cocoa I grabbed once — I won’t name it — made a noticeably less chocolatey pie and I was annoyed about it for weeks. Hershey’s is fine. Ghirardelli is better.
Eggs: Two large. Room temperature if you remember, which I almost never do. Cold eggs work, the batter just looks slightly less silky — doesn’t seem to affect the final thing.
Sugar: A full cup. I’ve tried 3/4 and it’s fine, just a little less sweet. Honestly depends on my mood that day.
Flour: Just half a cup, which is why this stays so fudgy. Don’t try to add more to “make it more like a pie.” It’s not that kind of pie.
Ingredients
- 1/2 cup (1 stick) unsalted butter, melted — I usually melt it in the bowl I’m going to mix everything in, fewer dishes that way
- 1 cup granulated sugar (or 3/4 cup if you want it a bit less sweet, though I usually go the full cup)
- 2 large eggs
- 1/2 cup unsweetened cocoa powder — measure it, don’t eyeball it, I learned that lesson
- 1/2 cup all-purpose flour
- A pinch of salt and a splash of vanilla if you have them — they’re not technically part of the five but I always add them
Instructions
Start by heating your oven to 350°F. Grease your pie dish — butter, spray, whatever you’ve got. I use an old 9-inch dish, the chipped one I mentioned.
Melt the butter right in your mixing bowl if it’s microwave-safe, or in a little saucepan and pour it in. Add the sugar and whisk it together until it looks kind of glossy and uniform — just a minute or two. I don’t know why this step always feels satisfying but it does.
Crack in your eggs one at a time and whisk after each one. Stir in the vanilla here if you’re using it. The mixture will thicken up a bit and get a little lighter in color. Good sign.
Now the dry stuff — sift your cocoa if it’s lumpy (mine usually is, I never store it right), or just dump it in and stir out the lumps. Add the flour. Here is where I will warn you: do not overmix. I did this once — overmixed, didn’t think it mattered — and the pie came out with this slightly tough, cakey quality that bothered me every bite. Just fold it together until you don’t see dry flour anymore. That’s it.
Scrape the batter into your pie dish. Spread it out evenly. It’ll be thick, almost reluctant — that’s exactly right.
Bake 20 to 25 minutes. The edges should be set and the center should still look slightly soft, almost underdone. That’s the goal. If you want to check with a toothpick, insert it about two inches from the edge, not dead center — a few moist crumbs is perfect, wet batter means it needs more time. A totally clean toothpick means you’ve gone too far.
Let it cool at least 15 minutes before slicing. I know. It’s hard. But it firms up as it cools and you’ll get cleaner slices and fewer regrets.
Variations and Substitutions
My neighbor Deb — the same one who gave me this idea in the first place — stirs in chocolate chips before baking, which I admit makes it even better. About half a cup. Sometimes I do this, sometimes I forget to buy them, life goes on.
My daughter once swirled peanut butter over the top before baking and brought it to something and apparently people lost their minds over it. Two, maybe three tablespoons, just dragged through the batter with a butter knife. I’ve done it since. It works.
Crushed pretzels folded in before baking — this was a happy accident when I had some stale ones on the counter and my husband was like “do not put those in the pie” and I did anyway and he admitted it was good. The salt and crunch against the fudgy chocolate is something.
If you don’t have cocoa powder, I’ve seen people melt actual chocolate and use that instead — probably 3 or 4 ounces of bittersweet — but I’ve never tried it myself so I can’t promise anything.
Storage & Reheating Tips
Cover it with foil or plastic wrap and it’ll keep on the counter for two days, maybe three if your kitchen isn’t too warm. I’ve left it longer. I’m not recommending it, just reporting.
In the fridge it lasts about five days, though the texture gets a little denser and less fudgy when cold. Not bad, just different. My son used to eat cold brownie pie directly from the dish before school and I used to pretend I didn’t see it.
To reheat: microwave individual slices for about 10 to 15 seconds. Not longer — you’ll dry it out. Just enough to take the chill off and bring back some of that gooey quality.
It also freezes fine. Wrap slices individually, freeze up to two months, thaw on the counter for an hour or so. I do this when I make it ahead for something and need to not eat it immediately, which is a genuine challenge.
Final Notes
Serve it warm with vanilla ice cream if you want to impress someone. Serve it plain with a fork if you just need chocolate and it’s been a day. I’ve done both, I’ve done it standing over the sink at 10pm, I’ve done it at a dinner party on actual plates.
Oh — one thing I always forget to say: don’t skip the salt, even just a pinch. I forgot it once and the pie was technically fine but somehow flat in a way I couldn’t put my finger on until I figured out what I’d left out.
That’s really it. Simple things done right tend to stick around — this recipe’s been in my rotation for probably twenty years now, give or take, and I don’t see that changing.
5-Ingredient Fudgy Brownie Pie
Ingredients
- 1/2 cup unsalted butter melted (1 stick)
- 1 cup granulated sugar
- 2 large eggs
- 1/2 cup unsweetened cocoa powder
- 1/2 cup all-purpose flour
- 1 tsp vanilla extract optional
- 1 pinch salt optional
Instructions
- Preheat the oven to 350°F (175°C) and lightly grease a 9-inch pie dish.
- In a medium bowl, whisk together the melted butter and sugar until smooth and slightly glossy.
- Add the eggs one at a time, whisking well after each addition until the mixture becomes thick and smooth.
- If using, stir in the vanilla extract and a pinch of salt.
- Add the cocoa powder and flour to the bowl and gently fold them into the batter until just combined. Do not overmix.
- Spread the thick brownie batter evenly into the prepared pie dish.
- Bake for 20–25 minutes until the edges are set and a toothpick inserted near the edge comes out with a few moist crumbs.
- Allow the brownie pie to cool for 15–20 minutes before slicing. Serve warm or at room temperature.
Notes
Nutrition