I wasn’t planning dessert—it was supposed to be just dinner—but then I spotted those apples, kind of hiding in the produce drawer, and something in me whispered “crispy comfort, please.” Next thing I knew, I had gluten-free oats, cinnamon-spiced apples bubbling in the oven, and that sweet “oops—I spilled sugar there” scene all over my countertop. This apple crisp is like fall in a bowl—warm, cozy, and reassuringly sticky, with a golden crunchy topping that hides those imperfect spills like a charm. That moment when the topping browned and the house smelled like grandma’s kitchen? Instant heart-melt. I may’ve leaned over the oven, whispering encouragement like it was a baking race, while dreaming about that first scoop melting onto vanilla ice cream. Real talk: I dropped half the crumble topping on the floor and four cookie-sized bits ended up “accidentally” eaten before the first photo even happened. The crisp doesn’t judge—crumbs on the counter mean happiness happened. What I love about this recipe is how forgiving it is. The apples can be sliced thick or thin, the cinnamon is welcome to be generous (or sneaky), and even if the topping looks sad in one corner, once it bakes, golden goodness hides the whole story. I mixed oats with almond flour, sugar, butter, and a pinch of salt—then paused to taste the crumble raw. Might’ve licked my spoon. No shame—it’s comfort food, not a test. When you scoop into that bubbling fruit and crunchy topping, you get steamy apple filling that’s soft and cinnamon-spiced, meeting buttery crispiness that practically crunches. I had crumbs on my pajamas and a sticky thumb—I’ll call that a perfect afternoon. Even the cat jumped onto the chair hoping she’d get a nibble. . But leftovers the next day? Still superb, still warm, still demanding a second bowl. This apple crisp is everything you want in a recipe: flexible enough to feel relaxed, elegant enough to impress, and absolutely worthy of a little mess on the counter. It feels like hugging a warm blanket, but edible. And yes, I’ll be making it again tomorrow—maybe with a whisper more spice, and definitely with a wide bowl on standby for extra crumble.
Detailed Ingredients with measures
- Approximately 6 cups sliced apples (about 6 small-to-medium apples)
- 2 tablespoons lemon juice
- ¼ cup granulated sugar
- 1 teaspoon ground cinnamon
- ¼ teaspoon salt
- For topping: ¾ cup gluten-free rolled oats
- ½ cup almond flour (or gluten-free all-purpose flour)
- ⅓ cup packed brown sugar
- ¼ teaspoon ground cinnamon
- ¼ teaspoon salt
- 5 tablespoons cold unsalted butter, cubed
Prep Time
About 15 minutes—for slicing apples, mixing topping, and maybe sneaking a crumble bite.
Cook Time, Total Time, Yield
Cook Time: Roughly 35–40 minutes until the topping is golden and the apples bubble sweetly. Total Time: Around 1 hour, including clean-up of sugar clouds and that first scoop. Yield: Serves about 8 bowls of cozy goodness—though you might be tempted to lose track of serving sizes entirely.
Detailed Directions and Instructions
Warm the oven and prep the baking dish
Crank your oven to about 350°F—give it a moment to settle in. Grab an 8×8 or 9×9 baking dish and give it a light spray or butter rub; nothing dramatic, just enough to make sure your apples and crisp won’t cling on too fiercely when it’s time to dig in.
Spice up the apple base
Toss peeled and thinly sliced apples in a large bowl with a hit of sugar, a splash of maple syrup, a squeeze of lemon juice, and a pinch of cinnamon (or more if you want to feel ambitious). That lemon keeps everything from going brown and keeps the flavor bright. If you sneak a taste, I fully support it.
Make the crisp topping with tender logic
In another bowl, mix together gluten-free oats, almond flour, brown sugar, cinnamon, and a touch of salt. Then add softened butter and rub everything together with your fingertips or a pastry cutter until it looks like damp sand clinging together—that’s exactly right. My countertop ends up dusted in oat bits, but hey, that’s snack territory.
Layer it and bless your oven
Press the apple mix into the bottom of your prepared dish—press just a bit so no spills happen. Sprinkle the oat topping in an even layer over the apples, gently pressing it into spots that look shy. Tuck it into the oven and bake for around 35–40 minutes until golden on top, bubbly around the edges, and the house smells like fall snuck in and planted itself right in your kitchen.
Cool, serve, and embrace the spill
Let it cool slightly before serving—think 10 minutes, long enough for the hot juice to calm down, short enough for you to still sigh, “It’s ready.” Scoop into bowls, and if you’re feeling extra, top with ice cream or whipped cream—that melting swirl is basically caramel hugs.
Notes
Gluten-free but never fussy
This delivers the comfort of crisp without wheat. Almond flour and oats give it structure and crunch—no weird substitutes, just good texture.
Apple variety is mood-based
Tart Granny Smith keeps it bright; Honeycrisp or Fuji adds sweetness. I mix both if I can’t decide—or just grab whichever I can wrestle from the fruit bowl.
Make-ahead is your friend
You can prep the topping a day in advance and stash it in the fridge. Layer, bake, and boom—crisp magic in minutes.
Storage happens despite Netflix binges
Store leftovers covered at room temp or in the fridge for a couple days. Reheat with a minute in the oven or microwave; it perks right back up.

Cook techniques
Pick a mix of tart and sweet apples for balance
I always aim for that flavor sweet spot—two Granny Smiths for their bright tang and two Honeycrisps (or Pink Lady, if I’m fancying it) for sweetness. It makes each bite both cozy and zingy. Once, I used all tart apples… good luck swallowing that!
Chop apples into chunky cubes, not slices
I skip peeling if I’m rushed but always go for chunky, one-inch cubes instead of thin slices—they’re easy to scoop, don’t turn mushy, and make eating with one hand (aka sneaky snack mode) so much easier.
Don’t skip the lemon squeeze
A quick squirt of lemon juice wakes up the apples in such a subtle way. Skipping this once left my crisp tasting a little sleepy. Now it’s a non-negotiable, like morning coffee.
Whisk topping dry ingredients before adding butter
Brown sugar, oats, almond meal, cinnamon, salt—all get a whisking before melted butter joins. That way you don’t end up with weird sugar clumps. My whisk is often sticky afterwards but it’s totally worth it for that even crumb.
Melt butter, don’t measure it in cold clumps
I melt the butter first, then stir it in. Trying to plop cold butter in and mix… well, let’s just say I learned that the hard way. Soft butter = uneven crumble; melted butter = that perfect sandy texture that melts in your mouth.
Fill dish but leave it sloppy enough for bubbling love
I don’t pack the apples in too neatly—I want them to sprinkle and settle just enough for their juices to bubble up under the topping. The first time I was too neat and it felt… contained. Now I happily embrace the bubbly chaos.
Bake until the topping is golden and the filling bubbles through
I set the timer for 35, glance at it 10 minutes in just because I can smell fall, then pull it out when I see golden crumbs and juices dancing at the edges. If the top is browning too fast, I cover loosely with foil—that golden crust stays without burning.
Let it rest, but don’t wait forever
I usually let it chill for about 5–10 minutes—just enough to stop the lava-hot drip but still eat warm. Anything more and it starts to feel a bit… sorry. That half-melted scoop of ice cream becomes dear companion sooner this way.
Freezer save for midnight rescue
I make this for company, then stash extras in the freezer once cooled. When a late-night craving hits, I reheat individual portions—still great days later, and that smell… wow, oven nostalgia in seconds.
FAQ
Can I skip lemon juice completely?
Technically yes, but it flattens the flavor. That tiny acid touch brightens everything up—it’s the crisp’s secret sparkle.
My topping clumped—what’s the fix?
Next time, whisk the brown sugar, oats, almond meal, cinnamon, and salt before adding melted butter. Breaking up clumps in the dry mix first always helps.
Why is my topping soggy, not crisp?
Maybe the butter was cold and didn’t distribute well, or the topping got buried under a thick layer of apples. Melt the butter, stir it in gently—not too much—and flatten topping evenly.
How to make this ahead of time without ruining texture?
You can assemble it, cover, and refrigerate before baking for up to a day. Let it sit at room temp for 20 minutes before baking so it warms through evenly. OR bake it, cool completely, freeze, then reheat—either way works, but reheated crisp gets its second-day charm on.
Is vanilla ice cream mandatory?
Honestly, it should come with a warning: once you pair it with the still-warm, syrupy apple crisp, you’ll never go back. But powdered sugar swirls or whipped cream also work if dieting or dairy’s off the menu.
How long does it keep once baked?
In the fridge, it stays soft and cozy for about five days. After that… well, it’s still edible, just a little sad—freeze if you want to stretch the magic longer.
Can I double the recipe?
Absolutely. I’ve done it for family dinners. Just use a bigger dish or two, and keep an eye on baking time—it may need a bit more until everything bubbles and topping’s golden.
Conclusion
You’ve just pulled off Sally’s gluten-free apple crisp, and wow—haven’t you just made yourself the coziest kitchen moment ever? That moment when cinnamon-scented apple slices bubble beneath a golden, crunchy topping that’s whisper-light and studded with soft oats and just enough almond flour to feel homey… it’s pure fall magic. I’ll admit, I once set the timer too high, and the edges on mine got a teensy crispy—just how I like it. The center stayed perfectly tender, though, and somehow that tiny char felt intentional, like a little flavor wink. Slicing through that crisp, you hear that tender-tinny lull, a crackle from the crisp topping—then steam rises in a perfect swirl. I may have dropped a chunk of crisp onto the floor, and yes, there was licking from the counter. Zero regrets. Each bite is a warm duet: soft-tart apples bathing in sweet juices, and then that nutty, buttery-tasting crumble that meets the tooth with crunch. It’s cozy, it’s comforting, and it’s “you’re exactly where you want to be” in dessert form. Even leftovers are quietly majestic. Reheated in a little ramekin, your kitchen blooms again with that cinnamon-whiff glow. I’ve caught myself peeking into the fridge just to see if I saved that one last serving—of course I didn’t restrain myself. And crumbs… oh, I’m positive there’s still a few trailblazing crumbs on my counter from earlier, tiny golden jewels of the crumble. They’re souvenirs. That’s your homemade badge, keeper of memories made tastier.
More recipes suggestions and combination
Gluten-Free Apple Crisp Parfaits
Spoon warm apple crisp into glasses, layer with whipped cream or vanilla yogurt. My first parfait spilled mid-layer—crumbs on the table, spoon in hand, snagged the rogue bite anyway. Fancy and rustic all at once.
Apple Crisp Stuffed Baked Pears
Core pears, plop apple crisp into the center, then bake until it’s bubbling. I once picked pears that cracked open in the oven—drippy, juice-tricky mess—but those little baked pockets were fall love in every spoonful.
Apple Crisp Topped Oatmeal
Spoon warm crisp over morning oatmeal for crunch that wakes you up. One day I accidentally dropped it on the floor while stirring—I still ate it, floor crumbs and all, because comfort counts everywhere. Serve the classic crisp when you want pure, cozy simplicity. Go parfait when you’re feeling elegant and snacky. Try the pear cups when you want dessert that doubles as “wow.” Or sprinkle it atop breakfast when you need crunch at dawn. Expect crumbs in corners, a little apple juice on your sleeve, and maybe a giggle when something sticky meets your finger—but hey, that’s the best part about homestyle baking, right?
