This Easy Cinnamon Oatmeal Peach Crisp is a low-effort dessert that lets fresh (or frozen) peaches do their thing. Warm, crumbly topping with oats and brown sugar — super simple, no fancy tools, just cozy and good. Great for summer nights or when you’re working through a peach haul.
Jump to RecipeQuick Summary
- Prep time: 15 mins
- Cook time: 30 mins
- Flavor: warm, buttery, cinnamon-y
- Great for: summer dinners, potlucks, fruit that’s too ripe
Why I Like This Recipe
Honestly? I was just trying to use up peaches that were getting a little too soft. Threw this together half on autopilot and didn’t expect much, but it ended up being one of those recipes I keep coming back to. Like—warm, crunchy top, cold ice cream melting into it. Zero regrets.
Ingredients
- 4 cups peeled, sliced peaches (about 7–8 medium)
- ½ cup cold butter
- ½ cup brown sugar
- 1½ tsp cinnamon
- ¼ tsp salt
- ½ cup flour
- 1 cup quick oats
How To Make Warm Cinnamon Peach Crisp
- Prep the oven + pan: Preheat to 350°F. Grease your 8×8 baking dish (or just rub some butter in it, no need to overthink).
- Slice the peaches: Peel ‘em, slice ‘em, toss them right into the pan. Doesn’t need to be perfect.
- Make the crumble base: Mix flour, brown sugar, cinnamon, and salt in a bowl.
- Cut in the butter: Use a pastry cutter or two forks (or your hands tbh) until it’s crumbly, not paste.
- Add oats last: Fold in the oats gently. It should look chunky and loose, not too wet.
- Assemble and bake: Dump the topping over the peaches, press it down just a bit. Bake for 30 minutes or until golden and bubbly.

Tips for Success
- Don’t skip the salt — even a little makes the flavor pop.
- Use cold butter, not soft. That’s how you get the crumble.
- If your peaches are really juicy, you can toss them with 1 tsp flour to thicken the juices.
- Serve warm. Add ice cream. Non-negotiable (okay, optional, but… come on).
Storage and Reheating
- Fridge: Let it cool first. Cover it and keep in the fridge for 3–4 days.
- Freezer: It actually freezes fine. Cool completely, wrap tight, reheat in the oven.
- Microwave: One bowl, 40 seconds. Done.
- Oven: If you want that topping crisp again, go 10 mins at 300°F.
Frequently Asked Questions
- Can I use canned or frozen peaches?
Yep. Just drain canned ones and thaw frozen first. Works totally fine. - What’s the difference between a crisp and a cobbler?
Crisp = crunchy topping. Cobbler = more like biscuit dough. This one’s definitely a crisp. - Can I add nuts to the topping?
Yes! Pecans or walnuts go really well here. - Does it need to be served warm?
It doesn’t have to be, but it’s 10x better warm. Trust me. - Do I need to peel the peaches?
Up to you. I usually do, but if you’re short on time or just lazy (me), skip it.
Common Mistakes and How to Dodge Them
- Using soft butter: Warm butter = weird doughy topping. Keep it cold and crumbly.
- Not cutting the butter enough: You want little pea-sized pieces — not full-on chunks. They melt right into the oats.
- Forgetting the salt: It’s tiny, but makes a huge difference. Especially with all that sugar and cinnamon.
- Overbaking: If it’s bubbling at the edges and golden on top, it’s done. Don’t wait for it to go dark brown.
- Underseasoning the fruit: Even if the peaches are sweet, a pinch of cinnamon or sugar on them before the topping helps even everything out.
Nutrition Facts (Per Serving)
- Calories: 320 kcal
- Total Fat: 15g
- Saturated Fat: 9g
- Cholesterol: 35mg
- Sodium: 115mg
- Potassium: 180mg
- Total Carbohydrate: 44g
- Dietary Fiber: 3g
- Sugars: 25g
- Protein: 3g
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Warm Cinnamon Peach Crisp – Easy Cracker Barrel Copycat
Course: DessertCuisine: AmericanDifficulty: Easy10
servings15
minutes30
minutes320
kcalSweet baked peaches under a warm, cinnamon-oat topping — quick, simple, and perfect with ice cream.
Ingredients
4 cups sliced peaches
½ cup cold butter
1½ tsp cinnamon
½ cup brown sugar
¼ tsp salt
½ cup flour
1 cup quick oats
Directions
- Preheat oven to 350°F and grease an 8×8 pan.
- Slice peaches and place in pan.
- Mix flour, sugar, cinnamon, salt. Cut in cold butter until crumbly.
- Fold in oats and spread over peaches.
- Bake for 30 mins until golden. Serve warm.
Notes
- You can use frozen or canned peaches — just drain them.
- Cold butter is key for good texture.
- Add chopped nuts for crunch.
- Best served warm with vanilla ice cream.