Flourless Orange Pistachio Cake is a delightful dessert that beautifully combines the nutty flavor of pistachios with the bright freshness of oranges. This cake is not only gluten-free but also incredibly moist and rich, making it a perfect treat for any occasion. Whether you’re serving it at a gathering or enjoying a slice with your afternoon tea, its vibrant flavors will impress everyone. Plus, it’s easy to make, requiring just a few simple ingredients you’ll likely have on hand!

What You’ll Need for Flourless Orange Pistachio Cake

Before you start baking, gather these ingredients:

1 cup unsalted pistachios (about 150 g)
1 cup almond flour (about 100 g)
3 large eggs
1/2 cup maple syrup or sugar (about 120 ml)
1/4 cup olive oil or melted butter (about 60 ml)
Zest and juice of 2 oranges
1 teaspoon baking powder
1/4 teaspoon salt

Step-by-Step Flourless Orange Pistachio Cake Recipe

Now that you have your ingredients ready, let’s get into the fun part—baking!

Preheat your oven to 350°F (175°C) and line an 8-inch (20 cm) round pan with parchment paper.
Prepare the pistachios: Place the unsalted pistachios in a food processor and grind them into a coarse flour. Be careful! You don’t want them turned into paste.
Mix the wet ingredients: In a large mixing bowl, whisk together the eggs, orange zest, orange juice, maple syrup (or sugar), and olive oil (or melted butter) until well combined.
Incorporate the dry ingredients: Add the almond flour, ground pistachios, baking powder, and salt to the wet mixture. Stir everything together until just combined. Be careful not to overmix!
Bake the batter: Pour the batter into your prepared pan and smooth the top with a spatula. Bake for 35 to 40 minutes or until the cake is golden and set in the middle.
Cool and serve: Allow the cake to cool completely in the pan. Once cooled, dust with powdered sugar for a delightful finish.

How to Serve Flourless Orange Pistachio Cake

Serving your delicious cake is part of the fun! Here are some ideas to make your presentation shine:

Dust with Powdered Sugar: After cooling, a light dusting of powdered sugar gives a beautiful touch.
Pair with Fresh Fruits: Fresh orange slices or berries on the side add a refreshing pop of color and flavor.
Top with Nuts or Glaze: Consider drizzling a simple glaze made of orange juice and powdered sugar over the top or sprinkle some chopped pistachios for extra crunch.

This cake is great on its own, but a scoop of vanilla ice cream can turn it into an indulgent dessert!

Helpful Tricks for Flourless Orange Pistachio Cake

Here are some quick tips to make your baking experience even smoother:

Use Fresh Ingredients: Fresh orange juice and zest make a world of difference in flavor, so don’t skip this step!
Don’t Overblend the Pistachios: Keep your pistachios coarsely ground for that lovely texture. Over-processing will result in a paste rather than a flour.
Storage: Keep any leftover cake covered at room temperature for up to 5 days, or freeze individual slices for a quick treat later!

Flourless Orange Pistachio Cake: Frequently Asked Questions

1. Can I substitute the pistachios?
Yes, you can use other nuts like walnuts or almonds, but the flavor will change slightly.

2. How do I know when the cake is done?
The cake should be golden on top and spring back when lightly pressed in the center. A toothpick inserted into the middle should come out clean or with a few crumbs.

3. Can I make this cake in advance?
Absolutely! This cake actually tastes better the next day, as the flavors have more time to meld together.

Try making this Flourless Orange Pistachio Cake for yourself, and indulge in its refreshing and nutty goodness. It’s a simple yet impressive dessert that will have everyone asking for seconds! Enjoy your baking adventure!

Print Recipe

Flourless Orange Pistachio Cake

A delightful gluten-free dessert that beautifully combines the nutty flavor of pistachios with the fresh brightness of oranges.

Prep Time15

Cook Time40

Total Time55

Course: Dessert

Cuisine: American, Gluten-Free

Keyword: flourless cake, Gluten-Free Dessert, Nut Cake, Orange Dessert, Pistachio Cake

Servings: 8 servings

Calories: 250kcal

Ingredients

Dry Ingredients

1 cup almond flour (about 100 g)
1 cup unsalted pistachios (about 150 g)
1 teaspoon baking powder
1/4 teaspoon salt

Wet Ingredients

3 large eggs
1/2 cup maple syrup or sugar (about 120 ml)
1/4 cup olive oil or melted butter (about 60 ml)
2 pieces oranges (zest and juice)

Instructions

Preparation

Preheat your oven to 350°F (175°C) and line an 8-inch (20 cm) round pan with parchment paper.
Place the unsalted pistachios in a food processor and grind them into a coarse flour, being careful not to turn them into paste.

Mixing Ingredients

In a large mixing bowl, whisk together the eggs, orange zest, orange juice, maple syrup (or sugar), and olive oil (or melted butter) until well combined.
Add the almond flour, ground pistachios, baking powder, and salt to the wet mixture and stir until just combined, being careful not to overmix.

Baking

Pour the batter into the prepared pan and smooth the top with a spatula.
Bake for 35 to 40 minutes, or until the cake is golden and set in the middle.

Cooling and Serving

Allow the cake to cool completely in the pan.
Once cooled, dust with powdered sugar for a delightful finish.

Notes

Use fresh orange juice and zest for optimal flavor. Don't overblend the pistachios to maintain texture. Store leftover cake covered at room temperature for up to 5 days, or freeze individual slices for later.