I have baked a lot of coffee cakes in my tiny kitchen, and most of them were either dry or so fussy I never made them twice. This is the one that finally stuck: a soft, tender cake with a thick ribbon of cinnamon sugar running through the middle and a crunchy streusel lid on top.
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The secret is sour cream. It keeps the crumb unbelievably moist for days, and because we melt the butter instead of creaming it, you can mix the whole thing with a whisk and a spatula. No stand mixer, no softened butter waiting game.
I tested this with a friend's kids running through the kitchen, which tells you how forgiving it is. If you can stir, you can bake this coffee cake, and it will look like you fussed all morning.
Why You'll Love This Recipe
About the Ingredients
2 cups (250g) all-purpose flour, plus 2 tablespoons for the streusel
Spoon flour into the cup and level it off, or your cake turns out dry. If you need gluten-free, use a 1-to-1 baking blend and add 2 tablespoons of milk.
1 1/2 teaspoons baking powder
Check the date on your can, since baking powder loses punch after about six months. If you only have baking soda, use 1/2 teaspoon plus 1 teaspoon of lemon juice in the batter.
1/2 teaspoon baking soda
This works with the sour cream's acidity to lift the cake. No substitute needed, but do not skip it.
1/2 teaspoon fine salt
Fine sea salt dissolves evenly; kosher salt works if you crush it between your fingers first. Skip salted butter adjustments and just use this.
3/4 cup (150g) granulated sugar
Regular white sugar keeps the crumb light. Coconut sugar works but darkens the cake and adds a caramel note.
1/2 cup (113g) unsalted butter, melted and slightly cooled
Melt, then let it sit 5 minutes so it does not cook the eggs. Salted butter is fine; just drop the added salt to 1/4 teaspoon.
2 large eggs, room temperature
Room-temperature eggs blend smoothly; if yours are cold, pop them in warm water for 5 minutes. No egg substitute holds this crumb as well.
1 cup (240g) full-fat sour cream
Full-fat is the moisture hero here. Greek yogurt is a perfect swap, or use buttermilk plus 1 extra tablespoon of butter.
1 teaspoon vanilla extract
Real vanilla makes a difference in a simple cake. Almond extract, used at 1/2 teaspoon, gives a bakery-style flavor.
Streusel: 1/2 cup (100g) packed light brown sugar
Pack it firmly so the topping caramelizes. Dark brown sugar makes a deeper, molasses-heavy streusel.
Streusel: 1/3 cup (42g) all-purpose flour and 1 1/2 teaspoons ground cinnamon
The reserved flour keeps the streusel from sinking. Cinnamon from a jar older than a year tastes dusty, so buy fresh.
Streusel: 1/4 cup (57g) cold unsalted butter, cubed
Cold butter gives you those clumpy, crunchy bits. Frozen butter grated on a box grater works even better.
Tips & Tricks
Do not overmix the batter
Stop stirring the moment the flour streaks disappear, or the gluten toughens and the cake turns rubbery.
Toast your streusel test
Squeeze a handful of streusel; if it holds together, it will bake into clumps instead of sand.
Use a light-colored pan
Dark metal browns the edges before the center sets. If that is all you have, drop the oven to 325F (163C).
Cool before slicing
The crumb needs 20 minutes to set, or your first slice will crumble into the plate.
Pro Tips
Step-by-Step Instructions
1. Heat Oven and Prep Pan
Heat your oven to 350F (177C) and line an 8×8-inch metal pan with parchment, leaving a 2-inch overhang on two sides. Metal gives you crisper edges; glass works but add 5 minutes of bake time.
2. Make the Streusel
In a small bowl, rub the cold cubed butter into the brown sugar, 1/3 cup flour, and cinnamon with your fingertips until you have pea-sized clumps. Chill it in the fridge while you make the batter so it stays clumpy.
3. Whisk the Wet Team
In a large bowl, whisk the melted butter and granulated sugar for 30 seconds, then whisk in the eggs, sour cream, and vanilla until glossy and smooth. It should look like thin pudding.
4. Fold in the Dry
Add the 2 cups flour, baking powder, baking soda, and salt. Fold with a spatula just until no dry streaks remain, about 12 to 15 strokes. The batter will be thick and slightly lumpy, which is exactly right.
5. Layer Batter and Streusel
Spread half the batter in the pan with a spatula, sprinkle half the streusel over it, then dollop and gently spread the remaining batter on top. Finish with the rest of the streusel; do not press it in, let it sit proud.
6. Bake Until Golden
Bake at 350F (177C) for 35 to 40 minutes, until the top is deep golden brown and the streusel is bubbling at the edges. A toothpick in the center should come out with moist crumbs, and the middle reads 200F (93C) on a thermometer.
7. Cool and Slice
Set the pan on a wire rack for 20 minutes, then lift the cake out by the parchment and cut into 9 squares with a serrated knife. Serve warm or at room temperature.
Delicious Variations
Blueberry Coffee Cake
Toss 1 cup of fresh blueberries with 1 tablespoon of flour and scatter them over the middle streusel layer before adding the top batter.
Pecan Praline Streusel
Swap 1/2 cup of the streusel flour for chopped toasted pecans and add a pinch of flaky salt on top before baking.
Lemon Poppy Seed Version
Add 1 tablespoon of lemon zest and 1 tablespoon of poppy seeds to the batter, and whisk 1 teaspoon of lemon juice into the streusel.
How to Store Best Coffee Cake Recipe Easy
Refrigerator
Store tightly wrapped at room temperature for 3 days, or refrigerate for up to 5 days in an airtight container. Cold cake firms up, so let slices sit out 15 minutes before eating.
Freezer
Wrap individual squares in plastic, then foil, and freeze for up to 2 months. Thaw overnight in the fridge or on the counter for 2 hours.
Reheating
Warm single slices in the microwave for 15 to 20 seconds, or tent the whole pan with foil and reheat at 300F (149C) for 10 minutes to re-crisp the streusel.
Frequently Asked Questions
Q: Is coffee cake supposed to have coffee in it?
No, traditional coffee cake contains no coffee at all. The name comes from serving it alongside a cup of coffee, which is why it is a brunch and afternoon-tea classic.
Here is my one small change for you this week: bake this coffee cake on a Sunday morning and leave a square on a neighbor's porch. It takes 15 minutes of hands-on time, and I promise the smell alone will make someone's whole day. Here's to small steps, together.
Best Coffee Cake Recipe Easy
Best Coffee Cake Recipe Easy delivers a moist sour-cream crumb with a buttery cinnamon streusel topping in under an hour, no mixer required.
🧂 Ingredients
- 2 cups (250g) all-purpose flour, plus 2 tablespoons for the streusel
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon fine salt
- 3/4 cup (150g) granulated sugar
- 1/2 cup (113g) unsalted butter, melted and slightly cooled
- 2 large eggs, room temperature
- 1 cup (240g) full-fat sour cream
- 1 teaspoon vanilla extract
- Streusel: 1/2 cup (100g) packed light brown sugar
- Streusel: 1/3 cup (42g) all-purpose flour and 1 1/2 teaspoons ground cinnamon
- Streusel: 1/4 cup (57g) cold unsalted butter, cubed
📋 Instructions
- 1Heat Oven and Prep Pan — Heat your oven to 350F (177C) and line an 8×8-inch metal pan with parchment, leaving a 2-inch overhang on two sides. Metal gives you crisper edges; glass works but add 5 minutes of bake time.
- 2Make the Streusel — In a small bowl, rub the cold cubed butter into the brown sugar, 1/3 cup flour, and cinnamon with your fingertips until you have pea-sized clumps. Chill it in the fridge while you make the batter so it stays clumpy.
- 3Whisk the Wet Team — In a large bowl, whisk the melted butter and granulated sugar for 30 seconds, then whisk in the eggs, sour cream, and vanilla until glossy and smooth. It should look like thin pudding.
- 4Fold in the Dry — Add the 2 cups flour, baking powder, baking soda, and salt. Fold with a spatula just until no dry streaks remain, about 12 to 15 strokes. The batter will be thick and slightly lumpy, which is exactly right.
- 5Layer Batter and Streusel — Spread half the batter in the pan with a spatula, sprinkle half the streusel over it, then dollop and gently spread the remaining batter on top. Finish with the rest of the streusel; do not press it in, let it sit proud.
- 6Bake Until Golden — Bake at 350F (177C) for 35 to 40 minutes, until the top is deep golden brown and the streusel is bubbling at the edges. A toothpick in the center should come out with moist crumbs, and the middle reads 200F (93C) on a thermometer.
- 7Cool and Slice — Set the pan on a wire rack for 20 minutes, then lift the cake out by the parchment and cut into 9 squares with a serrated knife. Serve warm or at room temperature.
Maya writes about sustainable living and zero-waste practices, focusing on small, actionable swaps for everyday routines. She tests products and shares what actually works for busy households.
