A LITTLE INSPIRATION · SOMETHING DELICIOUS · EVERY DAY

Cake Mix Coffee Cake

EVERYDAY TABLE  ·  Nov 6, 2026
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I still remember the Sunday morning when I first stumbled upon this incredible shortcut for coffee cake. My mother-in-law was coming for brunch in an hour, and I had completely forgotten to prepare something sweet to serve with coffee. Rummaging through my pantry in a panic, I spotted a yellow cake mix and thought, “What if?” The resulting coffee cake was so deliciously moist and perfectly sweet that it became my secret weapon for impromptu gatherings. What started as a desperate kitchen experiment has evolved into one of my most requested recipes. It’s the perfect blend of convenience and homemade goodness that’s saved me countless times when I need something impressive with minimal effort.

Why You’ll Love This Recipe

  • I’ve made this coffee cake dozens of times
  • Simple ingredients create spectacular results
  • Humble cake mix transforms into velvety batter
  • Sour cream adds subtle tang, balancing sweetness
  • Cinnamon streusel creates pockets of warm spice
  • Simplicity-to-wow-factor ratio is unbeatable
  • Looks like hours of work, takes minutes to prepare

Ingredients for This Recipe

  • Yellow Cake Mix: The foundation of this recipe and my favorite shortcut. I’ve tested several brands, and while any will work, I find those with pudding in the mix create an exceptionally moist texture.
  • Sour Cream: The secret to a velvety, tender crumb. I always use full-fat for the richest results, though light sour cream works in a pinch if you’re watching calories.
  • Eggs: These provide structure and richness to the cake. I bring mine to room temperature first for the best incorporation into the batter and even rising.
  • Vegetable Oil: Creates that melt-in-your-mouth moisture that keeps the cake fresh for days. I prefer a neutral oil that won’t compete with the cinnamon flavor.
  • Brown Sugar: The molasses content adds depth and caramel notes to the streusel. I always pack it firmly in the measuring cup for consistent sweetness.
  • Ground Cinnamon: The soul of this coffee cake. I use Saigon cinnamon for its intense, warm flavor, but any good quality cinnamon will create that irresistible aroma.

How to Make This Recipe

  • Prepare the Pan: I start by preheating my oven to 350°F and thoroughly greasing a 9×13 inch baking pan. A light dusting of flour ensures nothing sticks.
  • Mix the Streusel: In a small bowl, I combine the brown sugar and cinnamon with a fork until evenly mixed. The aroma that wafts up is your first hint of the deliciousness to come.
  • Prepare the Batter: In my stand mixer, I combine the cake mix, sour cream, eggs, and oil. I mix on medium speed for about 2 minutes until the batter becomes smooth and slightly thickened. It should have a silky, pourable consistency.
  • Layer the Components: I pour half the batter into my prepared pan, spreading it evenly with a spatula. Then I sprinkle half the cinnamon-sugar mixture over the batter. The contrast of golden batter and rich brown streusel is absolutely beautiful.
  • Add Final Layers: I carefully spoon the remaining batter over the cinnamon layer, gently spreading it to cover. Then I sprinkle the remaining cinnamon streusel on top, enjoying how it will create that perfect crackly, sweet crust.
  • Bake to Perfection: I bake for 35-40 minutes, until a toothpick inserted in the center comes out clean. The kitchen fills with the most incredible warm, spiced aroma that always draws everyone to the kitchen.
  • Cool Slightly: I allow the cake to cool in the pan for about 15 minutes. This resting period lets the streusel set and makes serving much easier.

Expert Cooking Tips

  • Sour Cream Secret: I always let the sour cream sit at room temperature for 20 minutes before mixing. This prevents the cold dairy from seizing the batter and ensures even incorporation.
  • Streusel Technique: I found that using my fingertips to pinch some of the streusel into small clumps creates wonderful texture variation throughout the cake.
  • Even Distribution: For perfect streusel layering, I sprinkle from high above the pan rather than dumping it all in one spot. This creates an even distribution of cinnamon goodness.
  • Testing Doneness: I’ve learned the toothpick test can be misleading with streusel. Insert it in a few spots to ensure you’re checking the cake, not just hitting a pocket of cinnamon sugar.
  • Cooling Time: While it’s tempting to cut in right away, I’ve discovered that allowing a full 10 minutes of cooling time lets the flavors develop and prevents the cake from falling apart.

Proper Storage

  • Room Temperature: Store in an airtight container for up to 3 days. I place a paper towel under the cake to absorb moisture and maintain that perfect texture.
  • Refrigeration: For longer freshness (up to 1 week), store in the refrigerator . I always bring slices to room temperature before serving to restore that soft, tender texture.
  • Freezing Method: Cut into individual portions, wrap in plastic, then foil. Freeze for up to 3 months. The double-wrapping prevents freezer burn and preserves moisture.
  • Reheating: For that fresh-baked taste, I microwave refrigerated slices for 15 seconds or warm frozen slices in a 300°F oven for 10 minutes until just heated through.

Variations and Substitutions

  • Flavor Twists: I sometimes add 1 teaspoon of vanilla or almond extract to the batter for an extra dimension of flavor. The almond pairs particularly beautifully with the cinnamon.
  • Fruit Additions: During summer, I fold 1 cup of fresh blueberries or chopped peaches into the batter. The fruit creates pockets of juicy sweetness that complement the cinnamon perfectly.
  • Gluten-Free Version: I’ve successfully made this with gluten-free cake mix for friends with dietary restrictions. Just be sure to add 1/2 teaspoon of xanthan gum if your mix doesn’t include it.
  • Streusel Variations: For extra indulgence, I sometimes add 1/2 cup chopped pecans or walnuts to the streusel mixture. The nutty crunch against the soft cake is absolutely divine.
  • Dairy-Free Option: When my lactose-intolerant niece visits, I substitute the sour cream with coconut yogurt. It adds a subtle tropical note that works surprisingly well with cinnamon.

What Goes with This Recipe

  • Fresh Fruit Compote: A warm berry compote spooned over a slice balances the sweetness with bright, tangy notes. I particularly love blackberry for its complex flavor.
  • Vanilla Bean Ice Cream: A scoop melting over a warm slice creates a delightful temperature contrast. The creamy vanilla amplifies the cake’s warm spices beautifully.
  • Morning Coffee: A robust dark roast coffee cuts through the sweetness perfectly. I find this pairing especially comforting on lazy weekend mornings.
  • Whipped Mascarpone: Lightly sweetened mascarpone provides a luxurious, creamy element that elevates this humble cake to dinner party status.
  • Caramel Drizzle: A thin stream of warm salted caramel sauce creates an indulgent dessert experience. The salt enhances both the cake’s sweetness and spice notes.

FAQ

Can I make this without eggs? I’ve successfully substituted 1/4 cup unsweetened applesauce per egg. The result is slightly denser but equally delicious.

Why did my streusel sink? Make sure your batter is properly mixed to support the streusel. I found beating the batter for a full 2 minutes creates ideal thickness.

Can I prepare this the night before? Absolutely! I often assemble everything, refrigerate overnight, and add 5-7 minutes to the baking time in the morning.

Is this too sweet with cake mix? I balance the sweetness by using full-fat sour cream. You can also reduce the streusel sugar by 1/4 cup if preferred.

How do I prevent a dry coffee cake? Don’t overbake! I start checking 5 minutes before the suggested time. A few moist crumbs on the toothpick is perfect.

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THE RECIPE

Cake Mix Coffee Cake

Prep10 min Cook40 min Total time50 min Yield12, 12 servings

Ingredients

Instructions

  1. Preheat oven to 350°F. Grease a 9×13 inch baking pan.

  2. Mix brown sugar and cinnamon for streusel.

  3. Beat cake mix, sour cream, eggs, and oil until smooth, about 2 minutes.

  4. Pour half the batter into pan, top with half the streusel.

  5. Add remaining batter and sprinkle with remaining streusel.

  6. Bake 35-40 minutes until toothpick comes out clean.

  7. Cool 15 minutes before serving.

Source: www.kitchenmomy.com · Original recipe source.