Cinnamon Peach Crisp Recipe That’ll Make Your Whole Kitchen Smell Like Fall

Can we talk about the one dessert that makes people ask “wait, you made this?”

Because that’s exactly what happened the first time I brought this peach crisp to a family dinner. My sister-in-law asked me for the recipe before she’d even finished her second bite.

This one’s a permanent favorite in our house. It’s warm, it’s a little messy in the best way, and the cinnamon-peach combo is honestly unfair how good it is.

Let’s get into it. 🍑

What You’ll Need

Here’s everything you’ll want on your counter before you start.

For the peach filling:

  • 6 cups fresh peaches, peeled and sliced (about 6-7 medium peaches)
  • 2 tablespoons granulated sugar
  • 1 tablespoon brown sugar
  • 1 tablespoon cornstarch
  • 1 teaspoon cinnamon
  • 1 tablespoon fresh lemon juice
  • 1/2 teaspoon vanilla extract

For the crisp topping:

  • 1 cup old-fashioned rolled oats
  • 3/4 cup all-purpose flour
  • 1/2 cup brown sugar, packed
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon salt
  • 1/2 cup unsalted butter, cold and cubed
  • 1/3 cup chopped pecans (optional, but you’ll want them)

Tools You’ll Need

  • A 9×9-inch baking dish (or similar size)
  • Mixing bowls, one large and one medium
  • A pastry cutter or two forks
  • A sharp knife and cutting board
  • Measuring cups and spoons

Pro Tips Before You Start

I’ve made this recipe more times than I can count, so let me save you a few mistakes.

  1. Use peaches that give slightly when you press them. Rock-hard peaches won’t break down right in the oven, and overripe mushy ones turn the filling into soup.
  2. Cold butter is non-negotiable. If your butter softens while you’re cutting it in, stick the whole bowl in the freezer for 10 minutes before continuing. Cold butter is what gives you those crumbly clusters instead of a flat, greasy topping.
  3. Don’t skip the cornstarch. It’s a small amount, but it’s the difference between sliceable crisp and peach soup with a crumb raft floating on top.
  4. Taste your peaches before adding sugar. If they’re already really sweet, cut the granulated sugar in the filling down to 1 tablespoon.
  5. Let it rest after baking. I know it’s tempting to dig in the second it comes out of the oven. Give it 15 minutes so the filling thickens up properly.

How to Make It

Step 1: Prep the peaches. Peel and slice your peaches into 1/2-inch wedges. Toss them in a large bowl with the granulated sugar, brown sugar, cornstarch, cinnamon, lemon juice, and vanilla. Let that sit while you make the topping. It gives the peaches time to release their juices.

Step 2: Make the crumble topping. In a medium bowl, mix the oats, flour, brown sugar, cinnamon, and salt. Add your cold cubed butter and cut it in using a pastry cutter (or two forks, working quickly) until you get pea-sized crumbles. Fold in the pecans if you’re using them.

Step 3: Assemble. Pour the peach mixture into your baking dish and spread it out evenly. Sprinkle the crumble topping over the top in an even layer. Don’t press it down, you want texture.

Step 4: Bake. Bake at 375°F for 35-40 minutes, until the topping is golden brown and the filling is bubbling around the edges. If the top browns too fast, loosely tent it with foil for the last 10 minutes.

Step 5: Cool and serve. Let it sit for at least 15 minutes before serving. Serve warm, ideally with a scoop of vanilla ice cream melting into the cracks.

Substitutions and Variations

This recipe is pretty forgiving. Here’s how you can switch it up:

OriginalSwap OptionNotes
Fresh peachesFrozen peachesThaw and drain first, or filling gets watery
All-purpose flourGluten-free 1:1 blendWorks well, texture is nearly identical
PecansWalnuts or almondsAny nut works here
Brown sugarCoconut sugarSlightly less sweet, still delicious
ButterVegan butterKeep it cold, same as regular butter

Flavor variations worth trying:

  • Add a pinch of nutmeg or cardamom to the filling for extra warmth
  • Mix in a handful of blueberries or raspberries with the peaches
  • Swap the pecans for granola clusters for a crunchier top

Make-Ahead Tips

You can prep parts of this ahead of time, which makes it a great one for holidays.

  • Peach filling: Mix it up to a day ahead and store covered in the fridge.
  • Crumble topping: Make it up to 3 days ahead and store in an airtight container in the fridge, or freeze it for up to a month.
  • Fully assembled, unbaked: Assemble the whole dish, cover tightly, and refrigerate up to 24 hours before baking. Add 5-10 extra minutes to the bake time since it’ll be starting cold.

Nutrition and Diet Notes

Here’s a rough breakdown per serving (this recipe makes about 8 servings):

NutrientApproximate Amount
Calories290
Carbs42g
Sugar26g
Fat13g
Fiber3g

For different diets:

  • Gluten-free: Use a gluten-free flour blend and certified GF oats
  • Dairy-free: Swap butter for a plant-based stick butter
  • Lower sugar: Cut both sugars in the filling by half if your peaches are very ripe

What to Serve It With

This crisp works as a dessert on its own, but it also plays really well with:

  • Vanilla bean ice cream (the classic pairing, and for good reason)
  • A drizzle of caramel sauce
  • Whipped cream with a dusting of cinnamon
  • A hot cup of coffee, if you’re having it for breakfast (no judgment here)

Leftovers and Storage

  • Fridge: Store covered for up to 5 days.
  • Freezer: Freeze in an airtight container for up to 3 months. Thaw overnight in the fridge before reheating.
  • Reheating: Warm individual portions in the microwave for 30-45 seconds, or reheat the whole dish in a 350°F oven for about 15 minutes to bring back the crispy top.

FAQ

Can I use canned peaches instead of fresh? Yes, but drain them really well first and cut back on the added sugar since canned peaches are often packed in syrup.

Why is my topping soggy instead of crispy? This usually means the butter got too warm before baking, or the crisp didn’t bake quite long enough. Give it a few extra minutes next time and keep that butter cold.

Can I double this recipe? Absolutely. Use a 9×13-inch dish and add about 10 minutes to the bake time.

Do I have to peel the peaches? No, you don’t have to. Some people like leaving the skin on for extra texture. I prefer peeling mine, but it’s totally up to you.

Can I make this in individual ramekins? Yes, and it’s a great option for serving guests. Just reduce the bake time to about 20-25 minutes.

Wrapping Up

This peach crisp is one of those recipes that turns a random weeknight into something worth remembering.

It’s simple enough for a Tuesday and pretty enough for a dinner party. And that cinnamon smell filling up your kitchen? That’s half the reason to make it.

Give it a try this week and let me know how it turns out in the comments. I’d love to hear if you added your own twist, or if you’ve got questions before you get started. 🍑

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