Some weeks I just need a bake that’s more “stir, pour, done” than a full project—especially when I’m out of flour and don’t feel like hauling out the mixer. This yogurt cake is the kind of recipe I’ll make when I want something simple to slice for breakfasts and snacks without committing to a sink full of bowls.
It’s a loaf-pan cake with a gentle yogurt tang, a soft custardy center, and a lightly golden top. The ingredient list is short, the batter comes together in minutes, and the cleanup is basically one bowl and a whisk. If you’ve made my 3-ingredient creamy yogurt cake, this is in the same practical lane—just baked into a dependable loaf you can portion all week.
Why This Recipe Works
- Yogurt does the heavy lifting. It brings moisture and a light tang, so the cake tastes rich without needing extra ingredients.
- Eggs create structure without flour. With four eggs, the loaf sets up into clean slices once cooled instead of staying runny.
- Cornstarch keeps it tender and sliceable. It thickens the batter and gives that softly “set” texture that’s somewhere between cake and custard.
- One-bowl mixing, no equipment. A whisk is enough—no creaming, no folding, no mixer attachments to wash.
- Flexible sweetness. You can keep it plain (more yogurt-forward) or add sugar for a more classic snack-cake feel.
- Loaf pan = easy portioning. It’s naturally meal-prep friendly: bake once, slice as needed.
Quick Kitchen Note
I rely on recipes like this when I need a low-effort bake that still feels intentional—something I can make while dinner is cooking, then stash in the fridge for quick slices the next day.
What It Tastes Like
This cake tastes gently sweet (or lightly tangy and barely sweet if you skip the sugar), with a clean vanilla aroma if you add the extract. The crumb is soft and smooth—more “set yogurt custard” than fluffy sponge—with a lightly browned top and a mellow, dairy-forward finish.
Ingredients
This recipe is built around yogurt for moisture and flavor, eggs for structure, and cornstarch to help the loaf set and slice neatly. Plain or vanilla yogurt both work—vanilla yogurt will naturally taste sweeter and more dessert-like. Vanilla extract and sugar are truly optional: add them when you want a more classic cake profile, skip them when you want the yogurt flavor to stand out.
- 1.5 cups plain or vanilla yogurt (315g)
- 4 large eggs
- 5 tbsp cornstarch (55g)
- 1 tsp vanilla extract (optional)
- 1/4 cup sugar (optional)
Step-by-Step Instructions
- Heat the oven and prep the pan. Preheat to 350°F (175°C). Line a loaf pan so you can lift the cake out easily after baking (and to help prevent sticking).
- Whisk the base until smooth. In a large bowl, whisk the yogurt and eggs together until the mixture looks uniform and silky, with no visible streaks of egg. Take a minute here—this is what keeps the baked loaf from looking mottled.
- Add the thickener (and optional flavor). Add the cornstarch (plus vanilla extract and sugar, if using). Whisk until the batter is smooth and lump-free.
- The batter should look glossy and pourable, but slightly thicker than straight yogurt.
- Fill the pan. Pour the batter into the lined loaf pan. Give the pan a gentle tap on the counter to pop any big air bubbles.
- Bake until set and golden. Bake for 50–60 minutes, until the top is lightly golden and the center looks set (not wet or jiggly like liquid).
- A good visual cue: the loaf should look evenly puffed and firm on top, with a soft set in the middle rather than a ripple.
- Cool before slicing. Let the cake cool before slicing so it can finish setting. Once cooled, slice and serve plain or with toppings if you like.
Common Mistakes to Avoid
- Under-whisking the eggs and yogurt: streaky mixing can bake up uneven. Fix: whisk until the mixture is completely smooth before adding cornstarch.
- Leaving cornstarch lumps: lumps turn into little gelled pockets after baking. Fix: sprinkle cornstarch in while whisking and keep going until glossy and uniform.
- Cutting while warm: the center can seem underbaked if you slice too soon. Fix: cool fully so the loaf sets and slices cleanly.
- Overbaking “just to be safe”: this style of cake can turn dry around the edges. Fix: pull it when the center is set and the top is golden (not deeply browned).
- Skipping the lining: this loaf is delicate and can stick. Fix: line the pan so you can lift it out without tearing.
Variations and Swaps
- Plain vs. vanilla yogurt: either works. Vanilla yogurt gives a sweeter, more dessert-like flavor without changing the method.
- Sugar or no sugar: add the 1/4 cup sugar for a more traditional cake sweetness; omit it for a more yogurt-forward slice.
- Vanilla extract: optional, but it rounds out the aroma—especially if you’re using plain yogurt.
- If you’re looking for other small-ingredient treats, I’ll often pair this baking rhythm with something no-oven like 3-ingredient no-bake brownie bites when I need options for the week.
Serving Suggestions
- Slice it cold or at room temp for a quick breakfast alongside coffee or tea.
- For a more dessert-leaning plate, serve thicker slices and keep them simple—this cake’s texture is the point.
- If you’re building a small snack spread for the week, this fits nicely next to a quick chilled dessert like Cool Whip mousse so you have a couple of easy grab-and-go options.
Storage and Meal Prep
Once fully cooled, store slices in an airtight container in the fridge. This style of loaf actually slices best after it has chilled and set for a bit. For meal prep, I like to pre-slice so it’s genuinely quick to grab—especially for lunchboxes or mid-afternoon snacks. If you notice moisture collecting in the container, crack the lid briefly or place slices in a single layer to keep the surface from getting sticky.
FAQs
Can I make this ahead?
Yes. Bake it, cool it, then refrigerate. It tends to slice more neatly once chilled.
Do I have to use sugar?
No. The loaf works with or without it. With sugar it reads more like a snack cake; without it, the yogurt flavor is more prominent.
Why is my cake soft in the middle?
This cake is meant to be soft and custardy. If it’s truly wet or loose, it likely needs more bake time—look for a set center and a lightly golden top, then cool fully before judging the final texture.
Can I use vanilla yogurt and still add vanilla extract?
Yes. It won’t hurt—just makes the vanilla aroma a little more pronounced.
Final Tip
For the cleanest slices, cool the loaf completely and use a sharp knife, wiping the blade between cuts—this cake’s smooth, set texture rewards a neat cut.
Conclusion
If you want to compare versions of this idea, it’s helpful to look at a few approaches side by side—this recipe stays minimal and loaf-pan practical, similar in spirit to The Modern Nonna’s 3 Ingredient Yogurt Cake and Kirbie’s Cravings 3 Ingredient Yogurt Cake. And if you’re in a three-ingredient groove and want a non-cake option for the same week, this 3-ingredient yogurt scones recipe is another useful template to keep in your back pocket.
Yogurt Cake
Ingredients
Method
- Preheat the oven to 350°F (175°C). Line a loaf pan.
- In a large bowl, whisk the yogurt and eggs together until smooth and silky, without any visible streaks.
- Add the cornstarch, and if using, the vanilla extract and sugar. Whisk until lump-free and glossy.
- Pour the batter into the lined loaf pan and tap gently on the counter to remove air bubbles.
- Bake for 50–60 minutes until the top is golden and the center is set.
- Allow the cake to cool completely before slicing.
