5-Ingredient Blueberry Swirl Cream Cheese Loaf

This Blueberry Swirl Cream Cheese Loaf pairs juicy, sweet blueberries with a rich, cheesecake-like center ribbon inside a soft, golden loaf. Using a boxed quick bread or pound cake mix keeps prep down to 10 minutes while delivering a bakery-style quick bread that slices beautifully.

The 5 Ingredients

1. Yellow or Pound Cake Mix (1 box, 15.25 oz) – The foolproof shortcut base for a moist, tender crumb.
2. Cream Cheese (1 block / 8 oz, softened) – Blended into a velvety ribbon that bakes directly into the center.
3. Fresh or Frozen Blueberries (1 cup) – Adds bright bursts of fruit flavor throughout the bake.
4. Unsalted Butter (½ cup / 1 stick, melted) – Adds richness and a golden outer crust.
5. Powdered Sugar (½ cup) – Beaten into the cream cheese layer for a sweet cheesecake swirl (plus extra for a quick optional glaze).

Step-by-Step Instructions

1. Preheat & Prep: Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan and line it with parchment paper for easy lift-out.
2. Make the Batter: In a bowl, prepare the cake mix according to package directions, substituting the oil with melted butter. Gently fold in the blueberries.
3. Whip the Cream Cheese: In a separate small bowl, beat the softened cream cheese and powdered sugar together until smooth and lump-free.
4. Layer & Swirl: Pour half of the blueberry batter into the prepared loaf pan. Spoon the cream cheese mixture evenly over the center, then top with the remaining batter. Drag a butter knife gently through the layers to create a swirl pattern.
5. Bake: Bake for 50–55 minutes until a toothpick inserted near the center comes out mostly clean.
6. Cool & Slice: Let cool in the pan for 15 minutes, then transfer to a wire rack to set completely before slicing into thick rounds.