Lemon Yogurt Cake — No White Flour

Yield: 8–10 slices
Prep: 15 minutes
Bake: 40–50 minutes
Oven: 350°F / 175°C
Pan: 8 × 4-inch loaf pan

Ingredients
Cake
1½ cups (150 g) superfine almond flour
½ cup (120 g) plain Greek yogurt, preferably full-fat
2 large eggs, room temperature
⅓ cup (110 g) honey
or ⅓ cup maple syrup
2 tablespoons (30 ml) fresh lemon juice
1 tablespoon finely grated lemon zest
1 teaspoon vanilla extract
1 teaspoon baking powder
¼ teaspoon fine salt
Optional lemon topping
1 tablespoon fresh lemon juice
1 tablespoon honey
Optional garnish
Thin lemon slices
Extra lemon zest
Fresh berries
A small sprinkle of sliced almonds

The ingredient proportions are in line with almond-flour lemon yogurt cakes that use roughly 1½–2½ cups almond flour, Greek yogurt, eggs, lemon and a leavener.

Detailed Instructions
1. Prepare the pan

Heat oven to 350°F (175°C).

Line an 8 × 4-inch loaf pan with parchment paper, leaving some paper hanging over the sides. Lightly grease the exposed sides.

This makes the finished cake much easier to remove.

2. Prepare the lemon

Wash and dry the lemon.

Finely grate about 1 tablespoon of zest, taking only the yellow outer skin—not the white pith underneath, which can taste bitter.

Then squeeze the lemon to obtain 2 tablespoons juice.

Tip: Zest the lemon before squeezing it.

3. Mix the dry ingredients

In a bowl, whisk together:

1½ cups almond flour
1 teaspoon baking powder
¼ teaspoon salt

Break up any almond-flour lumps.

4. Mix the wet ingredients

In another large bowl, whisk:

2 eggs
½ cup Greek yogurt
⅓ cup honey
lemon zest
lemon juice
vanilla

Whisk until smooth and well combined.

5. Combine

Add the dry mixture to the wet mixture.

Fold gently with a spatula until there are no obvious pockets of dry almond flour.

Do not aggressively overmix.

The batter will be considerably thicker than a traditional wheat-flour cake batter. That’s normal.

6. Fill the pan

Transfer batter to the prepared loaf pan.

Smooth the surface with a spatula.

If desired, sprinkle a few sliced almonds over the top.

7. Bake

Bake at 350°F / 175°C for approximately 40–50 minutes.

Start checking around 40 minutes.

The cake is done when:

the top is golden brown,
the edges are slightly darker,
the center feels set when gently pressed,
and a toothpick inserted into the center comes out clean or with a few moist crumbs.

Almond-flour loaf cakes generally need somewhat longer to set than thinner round cakes.

8. Cool

Leave the cake in the pan for 10–15 minutes.

Lift it out using the parchment and transfer it to a wire rack.

Allow it to cool substantially before slicing. Almond-flour cakes are fragile while hot and become firmer as they cool.

9. Optional lemon-honey topping

Mix:

1 tablespoon lemon juice
1 tablespoon honey

Brush over the warm cake.

This gives the cake the glossy, moist lemon finish visible in many versions of this style of cake.

What the finished cake should be like

Expect a moist, tender, slightly dense crumb rather than the fluffy texture of a wheat-flour sponge.

The almond flour contributes natural richness, while Greek yogurt provides moisture and acidity. Lemon zest gives considerably more lemon aroma than lemon juice alone.

For a stronger lemon flavor, use the zest of 1½ lemons rather than simply adding a lot more juice.

Nut & Allergen Information
Contains
Almonds/tree nuts
Milk/dairy — from Greek yogurt
Eggs
Gluten

The recipe contains no wheat or white flour and can be gluten-free provided every packaged ingredient, especially baking powder and flavorings, is certified/labelled gluten-free if needed.

Important almond allergy warning

Almond flour is ground almonds. This cake is therefore not suitable for someone with an almond or tree-nut allergy.

Can almond flour be replaced with regular flour?

Not as a simple 1:1 substitution.

Almond flour contains substantially more fat and behaves differently from wheat flour. A wheat-flour recipe requires different proportions of liquid, flour and leavening.

Can I use almond meal?

Yes, but the cake will have a more noticeable, slightly coarse texture.

For the smoothest cake, use fine/superfine blanched almond flour.

Ingredient Substitutions
Ingredient Possible substitution
Greek yogurt Plain full-fat yogurt
Greek yogurt Dairy-free unsweetened yogurt
Honey Maple syrup
Lemon Lime or orange
Vanilla ½ tsp almond extract*
Almond flour Hazelnut flour can work, but changes flavor/texture
Eggs Egg replacement is possible, but cake will be denser

*Don’t use almond extract if you’re avoiding almonds/tree nuts.

Greek yogurt can be substituted with plain yogurt or, in some yogurt cakes, sour cream; however, thickness and moisture affect the final crumb.

Recipe Q&A
Can I make it without sugar?

Yes. Honey or maple syrup provides sweetness and moisture, so simply removing it isn’t recommended.

For a lower-sugar version, you can use a suitable baking sweetener, but the texture may change.

Can I use nonfat Greek yogurt?

Yes, but full-fat Greek yogurt gives a richer, softer result. Nonfat yogurt can produce a slightly less tender cake.

Why did my cake sink in the middle?

Common reasons include:

underbaking,
opening the oven too early,
too much liquid,
very thick/wet yogurt,
inaccurate flour measurement,
or insufficient baking powder.

With almond flour, the center needs to be properly set before removing the cake.

Why is my cake wet or gummy?

The most common cause is underbaking.

Put it back into the oven for another 5–10 minutes if the center is still visibly wet. If the top is already very brown, loosely cover it with foil.

Why is my cake crumbly?

Almond flour cakes don’t have gluten to provide wheat cake’s structure. Let the cake cool completely before slicing.

Also make sure the eggs aren’t unusually small.

Can I make this in an 8-inch round pan?

Yes. Begin checking around 30–35 minutes, since the batter is spread more shallowly.

Can I add blueberries?

Yes. Fold approximately ¾ cup fresh blueberries into the finished batter.

Pat them dry first and fold gently so they don’t release excessive water.

Can I add poppy seeds?

Absolutely. Add 1–2 tablespoons poppy seeds along with the almond flour.

Can I make muffins?

Yes. Divide the batter among about 10–12 lined muffin cups.

Bake at 350°F / 175°C and start checking around 18–25 minutes.

How should I store it?

Because it contains yogurt and eggs, store the cooled cake in an airtight container.

Room temperature: about 1 day
Refrigerator: about 4–5 days
Freezer: about 2–3 months for best quality

If refrigerated, let a slice sit at room temperature for 15–20 minutes before eating for the best texture.

Can I freeze the whole loaf?

Yes. Wrap it tightly in plastic wrap and then foil, or use a freezer-safe airtight container.

For easier serving, freeze individual slices.

Approximate Nutrition

Because brands of almond flour, yogurt and honey vary, these are estimates rather than laboratory values.

Assuming the loaf is divided into 10 slices:

Nutrient Approx. per slice
Calories ~200–230 kcal
Protein ~7–8 g
Carbohydrates ~18–22 g
Fat ~12–14 g
Fiber ~2–3 g
Sugar ~12–15 g

A very similar almond-flour/Greek-yogurt lemon cake reports about 227 calories and 8.3 g protein per serving, although its ingredient quantities differ.

Bottom line: this is not a low-calorie cake simply because it has no white flour—almond flour is nutrient-rich but also calorie-dense. It is better described as a gluten-free, white-flour-free, almond-based cake.

Best version for the photo

For the closest result to the pictured loaf, I’d use superfine blanched almond flour + full-fat Greek yogurt + honey + plenty of fresh lemon zest, bake it in an 8 × 4-inch loaf pan, and finish it with the warm lemon-