Flourless Apple and Almond Tart

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The first time I made this tart, I was just trying to use up a bag of almond flour that had been sitting in my pantry for weeks. Friends were coming over, I had no dessert plan, and a bowl of apples was going soft on the counter. What came out of the oven that night has been on repeat in my kitchen ever since.

Here is the thing about a flourless apple and almond tart. It looks fancy enough to serve at a dinner party, but it is one of the more forgiving desserts you can make. No rolling pin. No finicky pastry. No wheat flour at all. The almonds do all the heavy lifting, giving you a soft, buttery, almost cake-like base that cradles thin apple slices like the two were meant to go together.

I have been baking for more than ten years, and gluten-free desserts used to intimidate me. So often they turned out dry, crumbly, and a little sad. Not this one. This is the recipe I hand to anyone who tells me they “can’t bake without gluten.” So grab your apples and let me walk you through exactly how I make it.

Essential Ingredients

Here is everything you need for one 9-inch tart:

• 2 cups almond flour (finely ground, not almond meal if you can help it)
• 3/4 cup granulated sugar
• 1/2 cup unsalted butter, softened
• 3 large eggs, room temperature
• 1 teaspoon vanilla extract
• 1/2 teaspoon almond extract
• 1/2 teaspoon baking powder
• 1/4 teaspoon salt
• 2 medium apples (Honeycrisp or Granny Smith work beautifully)
• 2 tablespoons sliced almonds, for topping
• 1 tablespoon apricot jam, warmed, for glaze (optional)

The almond flour is the star, so buy the best you can afford. I keep a bag of Bob’s Red Mill super-fine almond flour on hand because the finer grind gives you a smoother, more tender crumb. A coarse almond meal works too, but the texture leans rustic rather than delicate.

Alternative Ingredients

Life happens, and sometimes you are missing one thing. Here is what I reach for:

• No almond flour? You can grind blanched almonds in a food processor until fine, though it takes a light hand or you end up with almond butter.
• Dairy-free? Swap the butter for a good plant-based baking stick. The tart stays moist, and honestly most people cannot tell.
• Lower sugar? Cut the sugar to 1/2 cup and add a tablespoon of honey. It browns a little faster, so watch the edges.
• No almond extract? Skip it or use a splash more vanilla. The tart is still lovely, just less pronounced in that marzipan direction.
• Different fruit? Pears are a gorgeous stand-in for apples, and thin plum slices turn this into a late-summer showstopper.

Step-by-Step Directions

1. Prep your pan. Preheat the oven to 350°F (175°C). Grease a 9-inch tart pan with a removable bottom, or line the base of a springform pan with parchment paper. A removable bottom really does make serving this cleaner, so it is worth owning one.
2. Cream the butter and sugar. In a stand mixer fitted with the paddle, beat the softened butter and sugar for about 2 minutes until pale and fluffy. If you do not have a stand mixer, a hand mixer or even a sturdy whisk and some elbow grease will get you there.
3. Add the eggs and extracts. Beat in the eggs one at a time, then mix in the vanilla and almond extracts. Do not panic if the batter looks a little curdled at this stage. It comes together once the dry ingredients go in.
4. Fold in the dry ingredients. Add the almond flour, baking powder, and salt. Mix on low just until combined. This batter is thicker and softer than a wheat batter, closer to a frangipane, which is exactly what you want.
5. Spread the base. Scrape the batter into your prepared pan and smooth the top with an offset spatula. It will look like a lot of almond batter and not much room for apples. Trust the process.
6. Slice and arrange the apples. Core and thinly slice your apples, about 1/8 inch thick. Fan them over the top in overlapping circles, pressing them gently into the batter so they anchor as it bakes.
7. Add the finishing touches. Scatter the sliced almonds over the apples and give the whole thing a light dusting of sugar if you like a crackly top.
8. Bake. Slide the tart into the oven for 40 to 45 minutes, until the center is set and the top is golden. A toothpick in the almond base should come out with just a few moist crumbs.
9. Glaze and cool. Brush the warm tart with a little melted apricot jam for that bakery shine. Let it cool in the pan for at least 20 minutes before releasing the sides.

Pro Tips

• Room temperature ingredients matter. Cold eggs can seize the butter and give you a dense base. I pull mine out an hour before baking.
• Slice apples thin and even. Thick slices stay firm and stick up awkwardly. Thin slices soften into the batter and look elegant. A sharp knife or a mandoline makes quick work of it.
• Do not overmix once the almond flour is in. Almond flour has no gluten to overwork, but too much beating knocks the air out and flattens the crumb.
• Line your pan. Almond batters love to stick. A parchment round on the base of your springform pan has saved me from more than one heartbreak.
• Let it cool fully before slicing. I know it is hard. The base firms up as it rests, and a warm tart falls apart under the knife.

FAQs

Is this tart really gluten-free? Yes. As long as your baking powder and extracts are certified, this is naturally gluten-free. The almond flour replaces wheat flour completely.

Can I make it ahead? Absolutely. It keeps at room temperature, covered, for two days, or in the fridge for up to five. I actually think the flavor deepens on day two.

Can I freeze it? You can. Wrap individual slices well and freeze for up to three months. Thaw at room temperature and warm briefly before serving.

Why is my tart wet in the middle? Either the apples were very juicy or it needed a few more minutes. Tent it with foil and give it another 5 to 8 minutes.

What apples are best? Firm, tart varieties hold their shape. Granny Smith gives you brightness, Honeycrisp gives you sweetness. I often use one of each.

Recipe Info

Detail	Amount
Prep Time	20 minutes
Cook Time	45 minutes
Total Time	1 hour 25 minutes (with cooling)
Servings	8 slices
Yield	One 9-inch tart

Why You’ll Love This Recipe

This is the dessert that quietly makes you look like you know what you are doing. It comes together in one bowl, it works for gluten-free guests, and it has that grown-up, not-too-sweet flavor that pairs perfectly with coffee or a scoop of vanilla ice cream. Every time I bring it somewhere, someone asks for the recipe before they finish their slice.

What Makes This Recipe Unique

Most apple tarts lean on a fussy pastry crust. This one skips it entirely and lets the almond base do double duty as crust and filling. The result is something between a cake and a classic tart, moist and nutty underneath, with tender caramelized apples on top. It is rustic and refined at the same time, which is a hard balance to strike.

Key Features

• One-bowl, no-crust preparation
• Naturally gluten-free and easy to make dairy-free
• Made with pantry-friendly ingredients
• Elegant enough for guests, simple enough for a Tuesday
• Freezer-friendly and make-ahead

Nutrition Facts (per slice, approximate)

Nutrient	Amount
Calories	310
Fat	22 g
Carbohydrates	24 g
Sugar	18 g
Protein	8 g
Fiber	3 g

Values are estimates and will vary with your exact ingredients.

You’ll Also Love

If this one wins you over, try my carrot apple cake for another cozy fruit-and-nut bake. My baked apple fritter donuts are a fun way to use up extra apples, and for nut lovers, the pistachio shortbread cookies are a keeper. Craving another crustless treat? The crustless coconut pie hits the same easy, no-fuss note.

Conclusion

This flourless apple and almond tart earned a permanent spot in my recipe box because it delivers every single time, whether I am feeding fancy company or just myself on a quiet Sunday. It is proof that you do not need wheat flour, a pastry degree, or an hour of rolling and chilling to make something people remember.

Give it a go this week, and if you swap in pears or play with the spices, come back and tell me how it turned out. I love hearing which twists you land on. Happy baking, friends.