Table of Contents

Mimi’s Sour Cream Coffee Cake: A Taste of Home

The aroma of cinnamon and warm butter still takes me back to Sunday mornings at my grandmother’s house. Sunlight streaming through the kitchen window, the air thick with the scent of freshly brewed coffee and the promise of something delicious baking in the oven. It wasn’t fancy, but her coffee cake, especially the crumbly, sweet topping, was pure comfort. It was a simple joy that made everything feel a little brighter, a taste of home I’ve tried to recreate ever since.

Recipe Overview

Prep Time: 20 minutes
Cook Time: 25-40 minutes (depending on pan)
Total Time: 45-60 minutes
Servings: 12
Yield: 1 9×13 inch cake or 2 loaf cakes
Dietary Type: Not specified

Ingredients

For the Coffee Cake:

¾ cup sugar
½ cup (1 stick) butter, softened
2 eggs
1 cup sour cream
2 cups flour
1 teaspoon baking powder
1 teaspoon baking soda
¼ teaspoon salt
1 teaspoon vanilla

For the Crumb Topping:

½ cup sugar
½ cup walnuts, chopped
1 ½ teaspoons cinnamon

Equipment Needed

9×13 inch baking pan or two loaf pans
Mixing bowls
Electric mixer or whisk
Measuring cups and spoons
Spatula
Oven

Instructions

Preheat your oven to 350°F (175°C). Ensure your oven rack is positioned in the center.
In a large mixing bowl, cream together the softened butter and sugar until the mixture is light and fluffy. This process incorporates air, which is essential for a tender cake. Use an electric mixer for best results, but a sturdy whisk and some elbow grease will also do the trick.
Add the eggs, one at a time, to the creamed mixture, beating well after each addition. This ensures the eggs are fully incorporated and contributes to a smooth batter.
Add the sour cream, flour, baking powder, baking soda, salt, and vanilla to the bowl.
Beat all ingredients together until just combined. Be careful not to overmix the batter, as this can develop the gluten in the flour and result in a tough cake. Mix until the batter is light and fluffy.
Grease your 9×13 inch baking pan (or two loaf pans) thoroughly. This will prevent the cake from sticking and ensure easy removal after baking. You can use butter, shortening, or a baking spray.
If using a 9×13 inch pan, spread half of the batter evenly into the prepared pan. If using loaf pans, divide the batter into thirds per loaf.
In a separate small bowl, combine the sugar, chopped walnuts, and cinnamon for the crumb topping. Mix well to ensure the cinnamon is evenly distributed.
Sprinkle half of the crumb topping over the batter in the pan.
Spread the remaining batter carefully over the crumb topping layer. This can be a little tricky, so use a light touch and gently spread the batter to cover the topping.
Sprinkle the remaining crumb topping evenly over the top of the cake.
Bake in the preheated oven for 25-30 minutes for a 9×13 pan, or 30-40 minutes for two loaf pans. The cake is done when a wooden skewer inserted into the center comes out clean, or with just a few moist crumbs clinging to it.
Let the cake cool in the pan for at least 10-15 minutes before slicing and serving. This allows the cake to set and makes it easier to cut.

Expert Tips & Tricks

Room Temperature Ingredients: Using room temperature butter and eggs is crucial for achieving a smooth, well-emulsified batter. This helps create a more tender and evenly baked cake.
Don’t Overmix: Overmixing develops the gluten in the flour, resulting in a tough cake. Mix just until the ingredients are combined.
Check for Doneness: The baking time can vary depending on your oven. Start checking for doneness around 25 minutes for the 9×13 pan and 30 minutes for loaf pans.
Nut Variations: Feel free to experiment with different nuts in the topping. Pecans, almonds, or even a combination of nuts would work well.
Enhance the Flavor: A touch of almond extract in the batter can add a delightful depth of flavor. About ½ teaspoon is all you need.

Serving & Storage Suggestions

This coffee cake is best served warm, either on its own or with a cup of coffee or tea. It also pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream.

Storage: Store leftover coffee cake in an airtight container at room temperature for up to 3 days. To keep the cake moist, you can place a piece of bread in the container with it.
Refrigeration: For longer storage, you can refrigerate the cake for up to a week. However, refrigeration can dry out the cake slightly, so it’s best to warm it up before serving.
Freezing: The coffee cake can also be frozen for up to 2 months. Wrap it tightly in plastic wrap and then in foil to prevent freezer burn. Thaw overnight in the refrigerator before serving. You can gently reheat the cake in the oven or microwave.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	311 kcal	N/A
Total Fat	15.9 g	24%
Saturated Fat	8 g	39%
Cholesterol	64 mg	21%
Sodium	260.5 mg	10%
Total Carbohydrate	38.6 g	12%
Dietary Fiber	1 g	4%
Sugars	21.1 g	84%
Protein	4.6 g	9%

Note: Nutritional information is an estimate and may vary based on specific ingredients and preparation methods.

Variations & Substitutions

Gluten-Free: Substitute the all-purpose flour with a gluten-free all-purpose baking flour blend. Be sure to check the label to ensure it contains xanthan gum or add it separately for better texture.
Dairy-Free: Replace the butter with a dairy-free butter alternative and the sour cream with a dairy-free sour cream substitute.
Spice It Up: Add a pinch of nutmeg or cardamom to the batter for a warmer, more complex flavor profile.
Fruit Filling: Add a layer of fresh or frozen berries (blueberries, raspberries, or strawberries) between the batter layers for a fruity twist. Adjust baking time if needed.
Citrus Zest: Grated lemon or orange zest can add a bright, refreshing flavor to the cake. Add about 1 teaspoon of zest to the batter.

FAQs (Frequently Asked Questions)

Q: Can I use yogurt instead of sour cream?
A: Yes, plain yogurt can be used as a substitute for sour cream. It will give the cake a slightly tangier flavor.

Q: Can I make this recipe ahead of time?
A: Yes, you can prepare the batter and crumb topping ahead of time. Store them separately in the refrigerator until ready to bake.

Q: How do I prevent the crumb topping from sinking into the cake?
A: Make sure the batter is thick enough and evenly distributed in the pan before adding the topping. Also, avoid overmixing the batter.

Q: Can I use different nuts in the topping?
A: Absolutely! Pecans, almonds, or a mix of nuts would work well in the crumb topping.

Q: What if I don’t have walnuts?
A: You can omit the walnuts entirely or substitute them with other chopped nuts, such as pecans or almonds. You could also use oats for a different texture.

Final Thoughts

Mimi’s Sour Cream Coffee Cake is more than just a recipe; it’s a slice of nostalgia, a reminder of simpler times and cherished memories. Whether you bake it for a weekend brunch, a special occasion, or just because, I hope it brings as much joy to your home as it has to mine. Don’t be afraid to experiment with variations and make it your own. I’d love to hear about your baking adventures and any special touches you add. Enjoy!

Mimi’s Sour Cream Coffee Cake Recipe