Pancake Casserole Breakfast With Sausage and Berries

• One pan replaces repeated flipping, while the shallow dish gives the batter enough surface area to bake evenly. Sausage and berries are distributed before baking, so every square has contrast.
• Using pancake mix keeps the ingredient list short, but eggs and milk give it a sliceable casserole structure rather than a loose breakfast pudding. The result cuts neatly.
• Maple syrup is stirred into the batter instead of poured over everything, which helps the finished squares stay less sticky for packing.

• 2 tablespoons unsalted butter, melted, plus more for dish (28 g)
• 2 cups buttermilk pancake mix (240 g)
• 1 1/2 cups whole milk (360 g)
• 4 large eggs (200 g)
• 1/3 cup pure maple syrup (105 g)
• 2 teaspoons vanilla extract (10 g)
• 8 ounces fully cooked breakfast sausage, chopped (227 g)
• 1 1/2 cups frozen blueberries (225 g)
• 1/4 teaspoon ground cinnamon (1 g)
• 1/2 cup sliced almonds, optional (55 g)
• 1/4 teaspoon kosher salt (1 g)

Ingredient notes

• Use a complete buttermilk pancake mix that calls for water or milk; it already contains leavening and keeps this casserole straightforward. Avoid mixes with extra pudding powder, because they can make the baked crumb unusually soft and slow to set in the middle.
• Choose fully cooked breakfast sausage links or patties, then chop them into small pieces so they distribute through the batter. Turkey or pork both work; just skip heavily glazed sausage, which adds enough sugar to darken the top before the center finishes baking.
• Frozen blueberries can go in straight from the freezer and keep their shape better than thawed berries in this batter. If using fresh blueberries, rinse and dry them thoroughly first, then fold them gently to avoid streaking the entire pan purple and wet.
• Eggs give the baked pancake its firmer slice, while whole milk makes a more tender interior than water alone. Whisk both until smooth before adding the mix, and use room-temperature maple syrup so it blends without settling in a sticky layer at the bottom.

1. 1Heat the oven

   Set oven to 350°F and butter a 9-by-13-inch baking dish. Let the dish sit nearby while you mix; a prepared pan means the batter goes straight in once the leavening is wet. This temperature browns the edges steadily without racing the center of the pan.

   

2. 2Whisk wet ingredients

   Crack eggs into a large bowl and whisk until yolks disappear. Add milk, maple syrup, vanilla, and melted butter, then whisk again until glossy. Mixing the liquid first prevents pockets of egg or butter from landing in one corner of the casserole as it bakes.

   

3. 3Add mix and fillings

   Add pancake mix to the bowl and stir just until no dry streaks remain. A few small lumps are fine; do not beat the batter until perfectly smooth. Fold in sausage and blueberries with a broad spatula, scraping the bowl bottom so the fillings stay evenly spread.

4. 4Fill the dish

   Pour batter into the prepared dish and use a spatula to nudge sausage pieces and berries into an even layer. Tap the dish twice on the counter to settle the batter, then scatter a few extra blueberries over the surface if you want their color visible after baking.

5. 5Bake gently

   Bake uncovered until puffed, lightly golden, and firm across the center, about 32 to 38 minutes. A thin knife inserted near the middle should come out without wet batter. If the top colors early, lay foil loosely over the dish for the remaining minutes.

6. 6Rest and slice

   Move the dish to a rack and rest it for 10 minutes. The casserole settles as steam escapes, making squares easier to lift without tearing. Cut into twelve portions and serve warm with extra maple syrup, yogurt, or fruit on the side for a simple weekday win.

• Grease the corners and sides generously, even if the dish is ceramic. Pancake batter clings most where baked fruit leaks its juice, and that thin coating makes a noticeable difference when lifting the first square from the dish.
• Do not overmix after adding the pancake mix. Stir only until dry pockets disappear, because extra stirring can tighten the crumb and make the casserole less tender. Fold berries last with slow strokes so they stay intact through baking.
• Check the center rather than the browned edges when judging doneness. The middle should look dry and spring back lightly when touched with a spoon. Resting is not optional here; it finishes the slice structure before you cut and serve.

Serve squares warm with maple syrup in a small pitcher, so each person can add only what they want. Thick Greek yogurt and sliced bananas make the sweet version feel more substantial, while crisp bacon fits beside the sausage and berries. For a brunch table, add scrambled eggs and a citrus salad; for weekdays, wrap a cooled square in parchment for the commute or school drop-off mornings.