Cinnamon Pecan Crunch Cake

The kitchen was still dark when I started mixing this cake, that quiet hour before the rest of the house wakes up. I needed something that would fill the house with that incredible cinnamon aroma and make the early morning feel special. This recipe has become my go to for those moments when I want to bake something comforting but dont want to spend hours in the kitchen.

Last Christmas morning, my sister walked into the kitchen while this was in the oven and immediately asked what I was making. The whole family hovered around the counter while it cooled, everyone stealing little pieces of the pecan topping. Now its officially requested for every holiday breakfast and weekend brunch we host together.

Ingredients

• 1 cup chopped pecans: Toast them lightly in a dry pan for 3 minutes before adding to the topping to deepen their nutty flavor
• 2/3 cup packed light brown sugar: The molasses in brown sugar creates a caramel notes that pairs perfectly with cinnamon
• 2 tsp ground cinnamon: Use fresh cinnamon for the best flavor intensity
• 1/4 cup all purpose flour: This helps bind the crumble topping so it stays put on top of the cake
• 1/4 cup unsalted butter melted: Melted butter creates a crumbly texture rather than a paste
• 2 cups all purpose flour: Spoon and level the flour rather than scooping directly to avoid packing it down
• 1 1/2 tsp baking powder and 1/2 tsp baking soda: Both leavening agents work together for a nice rise without making the cake too dense
• 1/2 tsp salt: Balances the sweetness and enhances all the other flavors
• 1/2 cup unsalted butter softened: Room temperature butter incorporates properly for a tender crumb
• 1 cup granulated sugar: Cream this thoroughly with the butter to create air pockets for a lighter texture
• 2 large eggs: Add them one at a time to prevent the batter from separating
• 1 1/2 tsp vanilla extract: Pure vanilla makes a noticeable difference in the final flavor
• 1 cup sour cream or plain yogurt: This is the secret ingredient that keeps the cake incredibly moist

Instructions

Preheat and prepare your pan:

Preheat your oven to 350°F and generously grease a 9x13 baking dish or 9 inch springform pan with butter

Make the cinnamon pecan crunch:

Combine pecans brown sugar cinnamon flour and melted butter in a medium bowl mixing until everything is evenly coated and crumbly

Whisk the dry ingredients:

In a separate bowl whisk together flour baking powder baking soda and salt until well combined

Cream butter and sugar:

Beat softened butter and granulated sugar in a large bowl until light and fluffy about 3 minutes

Add eggs and vanilla:

Add eggs one at a time beating well after each then mix in vanilla extract

Combine wet and dry ingredients:

Alternate adding the flour mixture and sour cream to the butter mixture starting and ending with flour mixing just until combined

Layer the cake:

Spread half the batter in the prepared pan sprinkle with half the cinnamon pecan mixture top with remaining batter and finish with remaining pecan mixture

Bake until golden:

Bake for 40 to 45 minutes until a toothpick inserted in the center comes out clean and the top is golden brown

Cool before serving:

Let the cake cool in the pan for 20 minutes so the layers set before slicing

Save

My neighbor texted me the day after I brought her a slice of this cake asking for the recipe. She said her husband kept talking about the crunchy cinnamon topping all through dinner. There is something about this combination of flavors that just makes people happy and comfortable.

Making It Your Own

I have discovered that adding 1/2 cup rolled oats to the topping gives it even more texture and makes the streusel hold together better. Walnuts work beautifully if you do not have pecans or want to change up the flavor profile slightly.

Serving Suggestions

While this cake is perfect on its own I have learned that a simple powdered sugar glaze takes it over the top. A warm slice with vanilla ice cream creates that perfect hot and cold contrast everyone loves.

Storage And Make Ahead Tips

This coffee cake actually tastes better the next day as the flavors have time to meld together. Wrap it tightly and store at room temperature for up to 3 days or freeze individual slices for busy mornings.

• Wrap the cooled cake in plastic wrap then foil before freezing for up to 3 months
• Thaw individual slices overnight in the refrigerator for a quick weekday breakfast
• Warm slices in the microwave for 15 to 20 seconds to bring back that freshly baked texture

Save

There is nothing quite like cutting into a warm slice of this cake and seeing those beautiful layers of cinnamon sugar and pecans. I hope this recipe finds its way into your regular baking rotation too.

Recipe FAQs

→ Can I use yogurt instead of sour cream?

Yes, plain yogurt works as a direct substitute for sour cream in this cake. Both add moisture and tenderness to the crumb. Full-fat yogurt will give results closest to the original.

→ How do I store leftover coffee cake?

Cover the cake tightly with plastic wrap or transfer slices to an airtight container. It stays fresh at room temperature for up to 3 days or refrigerated for up to 5 days. Warm individual slices briefly in the microwave before serving.

→ Can I freeze this cinnamon pecan cake?

Absolutely. Wrap the completely cooled cake tightly in plastic wrap, then aluminum foil, and freeze for up to 3 months. Thaw overnight in the refrigerator and warm in a 300°F oven for 10 minutes before serving.

→ What pan size works best for this bake?

A 9x13-inch rectangular baking dish or a 9-inch round springform pan both work well. The rectangular dish yields thinner slices with more topping per bite, while the springform produces a taller, bakery-style cake.

→ Can I swap pecans for another nut?

Walnuts are an excellent substitute for pecans in both the filling and topping. You could also try almonds or hazelnuts for a different flavor profile. Keep the measurement the same regardless of the nut you choose.

→ Why did my cake sink in the middle?

A sunken center usually means the cake was underbaked or the oven was opened too early. Bake for the full 40–45 minutes and avoid opening the oven door until at least the 35-minute mark. A toothpick should come out clean from the center.