Learn how to make cake mix blueberry muffins — an easy shortcut using a boxed cake mix. These muffins are made with yellow cake mix, but white or lemon cake mix works just as well. They’re perfect for breakfast, lunchboxes, or an after-school snack: quick to prepare, moist, and bursting with juicy blueberries and a bright hint of lemon.
You can use any brand of boxed cake mix to make these muffins. Popular options include Betty Crocker, Duncan Hines, Jiffy (you may need more than one box), or a gluten-free cake mix that measures like a standard mix. Store brands work fine too. I used a Great Value yellow cake mix, but switch to white or lemon mix if you prefer a different flavor.
The idea of turning cake mix into quick baked goods became popular through resources like The Cake Mix Doctor. Using cake mix saves time and simplifies baking because the mix replaces flour, sugar, and leavening agents. While cake-mix muffins aren’t the healthiest everyday choice, they make a portion-controlled treat and freeze well for later.
🧁 What to Add to Cake Mix to Make Muffins
To make blueberry muffins from a boxed cake mix, you’ll need:
- 1 box cake mix (15–16 oz; 15.25 oz / 432 g is ideal)
- 2 cups fresh blueberries
- 1 cup milk
- 2 teaspoons lemon juice
- 4 tablespoons melted butter
- 4 tablespoons unsweetened applesauce
- 2 large eggs
- 1 teaspoon lemon zest
- Cooking spray
Quantities and full instructions are included below in the recipe card.
Use a standard 15–16 ounce boxed cake mix for best results. The cake mix simplifies baking by replacing dry ingredients, so you can pour the mix straight into your bowl without measuring flour, sugar, or leavening. Unsweetened applesauce replaces part of the oil to keep muffins from feeling greasy. I used 2% milk, but other dairy or plant-based milks will work; note that substitutions affect nutrition.
🍽 Equipment
Basic kitchen tools needed:
- Light-colored metal muffin tin
- Electric mixer
- Paper muffin liners
- Toothpicks (for testing doneness)
- Cooling rack
This recipe yields 16–18 muffins (about 17). Use multiple muffin tins to bake them all at once or make mini muffins for a larger yield with a shorter bake time.
🔪 How to Make Blueberry Muffins with Cake Mix
Step-by-step method:
1. Preheat the oven to 425°F (218°C).
2. Line a muffin pan with paper liners and spray liners with cooking spray.
3. Stir 2 teaspoons lemon juice into 1 cup milk and let sit 5 minutes.
4. Reserve ½ cup blueberries. Toss the remaining 1½ cups blueberries with 2 tablespoons of dry cake mix to coat; set aside.
5. In a large bowl, using an electric mixer, beat the remaining cake mix, 4 tablespoons melted butter, 4 tablespoons unsweetened applesauce, 2 eggs, 1 teaspoon lemon zest, and the milk mixture until just combined (1–2 minutes). Do not overmix.
6. Gently fold in the cake-mix-coated blueberries. Fill muffin liners with batter — you can fill them nearly to the top since these are muffins, not cupcakes. This recipe made 17 muffins for me.
7. Press the reserved ½ cup blueberries into the tops of the muffins and bake.
️⏲ Cooking Time and Temperature
Bake the muffins for 16–17 minutes in an oven preheated to 425°F (218°C). Place the rack about one-third of the way down from the top. Check doneness with a toothpick inserted into the center — it should come out clean or with only a few crumbs or blueberry streaks.
Let muffins cool briefly on a rack, then chill if you prefer them cold. Remove muffins from the pan soon after baking to prevent carryover cooking.
🥣 Recipe Tips
Quick tips for the best muffins:
Is oil or butter better for muffins?
Oil or melted butter can be used interchangeably. Butter gives a richer flavor. Replacing half the fat with unsweetened applesauce reduces greasiness without sacrificing moistness.
Are muffins better with water or milk?
Milk adds protein, calcium, and flavor, so it’s recommended over water for better texture and taste.
Should you let muffin batter rest?
This batter does not require resting. Some batters, like cornmeal-based ones, may benefit from a short rest to hydrate dry ingredients.
️🌡️ Storage
Store muffins in an airtight container or wrapped in plastic in the refrigerator for up to 3–4 days. They freeze well: wrap individually in plastic, place in a freezer bag with the air pressed out, and thaw in the fridge for 1–2 days before eating. Note that large blueberries can make muffins slightly more moist when thawed.
🍫 Mix-in Ideas
If you want a different muffin flavor, try adding:
- Shredded carrot
- Shredded coconut
- Banana or mashed banana
- Apple or applesauce
- Raisins or dried fruit
- Cinnamon
- Chopped strawberries or peaches
- Canned pumpkin
- Chocolate chips or nuts
- Poppy seeds for lemon-poppy seed muffins
These muffins are moist enough on their own, but you can top them with streusel, a simple vanilla glaze, or a lemon glaze if desired.
Cake Mix Blueberry Muffins (Blueberry Muffin Recipe with Cake Mix)
Summer Yule
Ingredients
- 1 box cake mix (15.25 oz / 432 g)
- 2 cups fresh blueberries
- 1 cup milk
- 2 teaspoons lemon juice
- 4 tablespoons butter, melted
- 4 tablespoons unsweetened applesauce
- 2 large eggs
- 1 teaspoon lemon zest
- Cooking spray
Instructions
- Preheat oven to 425°F (218°C).
- Line a muffin pan with paper liners and spray with cooking spray.
- Stir lemon juice into milk and let sit 5 minutes.
- Reserve ½ cup blueberries. Toss the remaining 1½ cups blueberries with 2 tablespoons dry cake mix; set aside.
- In a large bowl, beat the rest of the cake mix, melted butter, applesauce, eggs, lemon zest, and milk mixture until just combined (1–2 minutes). Do not overmix.
- Gently fold in the coated blueberries. Fill muffin liners with batter; this makes about 17 muffins.
- Press the reserved ½ cup blueberries into the tops of the muffins.
- Bake 16–17 minutes in the preheated oven. Check with a toothpick for doneness.
- Cool on a rack. These muffins are best chilled; remove from the pan promptly to avoid overcooking.
Equipment
- Muffin papers
- Muffin pan
- Hand or electric mixer
- Toothpicks
- Cooling rack
Notes
Expert tips: Muffins made from cake mix are a tasty, convenient treat. They’re portion-controlled and freeze well. If you want more balanced meals, pair a muffin with protein such as Greek yogurt or eggs. Nutrition varies by brand of cake mix and milk used.
Nutrition
Carbohydrates: 21.2 g
Protein: 2.4 g
Fat: 4.6 g
Saturated Fat: 2.3 g
Sodium: 233 mg
Fiber: 0.4 g
Added Sugar: 10 g
📋 Calories, Net Carbs, Protein
One cake mix blueberry muffin contains about 135 calories, roughly 20–21 g net carbs, and about 2.4 g protein. These muffins are not low-carb or keto friendly. Nutrition will vary by cake mix brand and type of milk used.
FAQs
How to make sugar-free cake mix blueberry muffins?
Use a sugar-free boxed cake mix and follow the same recipe steps for a no-added-sugar option.
What is the difference between muffin mix and cake mix?
Cake mixes generally contain more sugar and fat than mixes formulated specifically for muffins, though formulations vary by brand. Muffins tend to be slightly less sweet than cupcakes made from cake mix.
How do you keep blueberries from sinking?
Coat berries lightly with dry cake mix before folding them into the batter; this helps suspend them and prevents sinking.
How do you keep blueberry muffins from getting soggy?
Avoid excess liquid in the batter and cool muffins on a wire rack to allow air circulation and moisture to evaporate. Remove muffins from the pan soon after baking.
Can I use frozen blueberries?
Yes. Toss frozen berries with dry cake mix before folding into batter to reduce bleeding. For topping, press a few fresh berries on each muffin before baking if possible.
👩🏻🍳 Other Easy Muffin Recipes
Try other simple muffin recipes such as air fryer banana muffins, protein-packed Kodiak Cakes muffins, or chocolate banana protein muffins for different flavor profiles and nutrition goals.
Join our community! Subscribe for new recipes and updates.