Coffee Cake Cookies with Cinnamon Streusel

Coffee Cake Cookies are everything you love about cinnamon-streusel coffee cake, but baked as soft, buttery cookies with a crumbly topping and a quick vanilla glaze.

They come together fast enough for a weekday bake, yet feel special enough for a weekend treat with a cup of coffee.

What Makes These Coffee Cake Cookies So Good

A soft, cakey cookie base stays tender thanks to a little sour cream. The cinnamon brown sugar streusel bakes up crisp on top, and a simple vanilla glaze drips into every nook.

You get that same cozy, buttery-cinnamon warmth in a fraction of the time, and the cookies hold their texture beautifully for days.

Ingredients

Cookie Dough

• 1 3/4 cups all-purpose flour: spooned and leveled so the dough is not heavy
• 1 tsp baking powder
• 1/4 tsp salt: fine sea salt
• 1/2 cup unsalted butter, softened: room temperature, for creaming
• 3/4 cup granulated sugar
• 1 large egg: room temperature
• 1 tsp vanilla extract
• 1/4 cup sour cream: full-fat keeps the cookies tender

Cinnamon Streusel

• 1/3 cup all-purpose flour
• 1/3 cup packed light brown sugar
• 1 tsp ground cinnamon
• 3 tbsp unsalted butter, melted: cooled slightly so it does not dissolve the sugar

Vanilla Glaze

• 1/2 cup powdered sugar: sifted if lumpy
• 1 to 2 tbsp milk: any kind (dairy or plant-based)
• 1/4 tsp vanilla extract

Variations / Substitutions

• Make them dairy-free: Use a plant-based butter stick, a thick dairy-free yogurt for the sour cream, and oat milk for the glaze.
• Swap the sour cream: Full-fat Greek yogurt works 1:1 and adds a little tang.
• Add a warm spice note: A pinch of nutmeg or cardamom folded into the streusel deepens the cinnamon flavor.
• Skip the glaze: The cookies are still warmly spiced without it. A light dusting of powdered sugar is another fast finish.

If you love cinnamon breakfast bakes, Cinnamon Roll Banana Bread is another one to try.

How to Make Coffee Cake Cookies

Step 1: Cream the Butter and Sugar

Preheat the oven to 350°F (175°C) and line two baking sheets with parchment. In a large bowl, beat the 1/2 cup softened butter and 3/4 cup granulated sugar with an electric mixer until light and fluffy, about 2 to 3 minutes. Beat in the 1 large egg and 1 tsp vanilla, then mix in the 1/4 cup sour cream just until combined.

The mixture should look pale and smooth. A few small lumps from the sour cream are fine right now.

Step 2: Incorporate the Dry Ingredients

In a separate bowl, whisk together the 1 3/4 cups flour, 1 tsp baking powder, and 1/4 tsp salt. Add the dry ingredients to the butter mixture and mix on low just until no dry streaks remain, about 30 seconds.

Stop as soon as the flour disappears. Overmixing will make the cookies tough instead of soft and cakey.

Step 3: Make the Cinnamon Streusel

Stir the 1/3 cup flour, 1/3 cup brown sugar, and 1 tsp cinnamon together in a small bowl. Pour in the 3 tbsp melted butter and mix with a fork until the mixture forms crumbs and a few pea-sized clumps, about 1 minute.

The streusel should look like wet sand with uneven little nuggets — those nuggets bake into the best crunchy bits.

Step 4: Scoop and Top the Cookies

Scoop the dough into 12 evenly sized mounds (about 1 1/2 tablespoons each) and place them 3 inches apart on the prepared baking sheets. Press the streusel gently onto the top of each ball, using a generous tablespoon per cookie so it covers the surface.

The dough will be soft. If it sticks to your fingers, dampen them lightly before pressing the topping into place.

Step 5: Bake Until Golden

Bake one sheet at a time on the middle rack at 350°F for 10 to 12 minutes, until the edges are set and the streusel looks deeply golden. The centers will still seem soft; that is exactly right.

Let the cookies cool on the baking sheet for 5 minutes, then transfer them to a wire rack. They will firm up as they cool, so resist the urge to bake longer.

Step 6: Drizzle with Glaze

While the cookies cool, whisk together the 1/2 cup powdered sugar, 1 tbsp of the milk, and 1/4 tsp vanilla in a small bowl. Add the remaining milk a few drops at a time until the glaze is thick but pourable. Drizzle it over the warm cookies with a spoon or a fork.

Serve while the glaze is still a little glossy and the kitchen smells of cinnamon.

Tips for the Best Coffee Cake Cookies

• If your kitchen is warm and the dough feels sticky, chill it for 10 minutes before scooping. Cleaner scoops, less spread.
• A light-colored baking sheet gives the most even browning. Dark nonstick pans can darken the bottoms too fast.
• Do not overbake. The cookies continue to set on the hot sheet after you pull them from the oven, so pull them when the edges are just golden.

Bake times by pan:

Keeping Them Fresh

• Room temperature: Store in an airtight container for up to 3 days. The glaze stays soft.
• Reheating: A 10-second warm-up in the microwave brings back that just-baked tenderness.

Frequently Asked Questions

Can I make the cookie dough ahead of time?

Yes. Refrigerate the mixed dough (without streusel) in a covered bowl for up to 24 hours. Let it sit at room temperature for 15 minutes to soften slightly before scooping and topping.

Can I freeze baked Coffee Cake Cookies?

Absolutely. Freeze the cooled, glazed cookies in a single layer inside a zip-top bag for up to 2 months. Thaw at room temperature and add a fresh drizzle of glaze if you like.

Can I skip the glaze?

Yes, the cookies are still warmly spiced and sweet enough without it. A light dusting of powdered sugar works instead.

What if my streusel clumped into a paste?

The melted butter was likely too hot. Let melted butter cool for 5 minutes before mixing so the sugar does not dissolve. If it happens, break it apart with a fork and use it anyway; it will still bake up crisp.