Imagine the delicious union of a fluffy soufflé and a custardy Dutch baby, and you’ve got this incredible Dutch baby soufflé recipe. Born out of a happy accident, this dish is a cross between French toast, bread pudding, and a creamy soufflé.
Preheat your oven to 375°F. Line the bottom and sides of an 8-inch square baking pan with parchment paper.
Add all ingredients except ¼ teaspoon of the cinnamon to a food processor. Blend until smooth and creamy. Pour the mixture into the prepared baking pan.
Sprinkle the remaining ¼ teaspoon of cinnamon over the batter and create swirls using a toothpick.
Bake for about 30 minutes, or until the soufflé is cooked through and lightly browned. Check for doneness by inserting a toothpick into the center—it should come out clean. Note that the Dutch baby will puff up dramatically during baking but will deflate as it cools.
Slice into 8 pieces and serve immediately. For an extra crispy touch, follow the air-fryer instructions.