Soft Cheesy Onion Bread
Some breads are meant for sharing, the kind you set on the table and everyone pulls apart without waiting for a knife. Soft Cheesy Onion Bread is exactly that. It’s familiar and unfussy, a cozy loaf swirled with caramelized onions and a generous handful of melty cheese. The crumb is tender, the crust is lightly golden, and the aroma that fills the kitchen is reassuring in the best way. If you’ve baked a simple sandwich loaf before, you can make this. If you haven’t, you can still make this. We’ll go step by step, no rush, and end up with a warm loaf you’ll want to tear into while it’s still steaming.
Ingredients
- 3 1/2 cups bread flour, plus more for dusting (about 440 g)
- 2 tablespoons granulated sugar (25 g)
- 1 1/2 teaspoons fine sea salt
- 2 1/4 teaspoons instant yeast (7 g)
- 1 cup warm milk, 100–110°F (240 ml)
- 1/4 cup warm water, 100–110°F (60 ml)
- 4 tablespoons unsalted butter, softened (57 g)
- 1 large egg, room temperature
- 2 large yellow onions, thinly sliced
- 1 tablespoon olive oil
- 1 tablespoon unsalted butter, for the onions
- Pinch of sugar and a pinch of salt, for the onions
- 1 1/2 cups shredded cheese, loosely packed
- Optional: 1/4 cup grated Parmesan for extra savoriness
- Optional finish: 1 tablespoon melted butter mixed with 1 small grated garlic clove and a pinch of parsley
Instructions
- Caramelize the onions. Set a wide skillet over medium heat. Add olive oil and 1 tablespoon butter. When shimmering, add sliced onions, a pinch of sugar, and a pinch of salt. Cook, stirring occasionally, 20 to 30 minutes. Lower heat if they brown too fast. You want soft, deep golden, jammy onions. If the pan dries, add a splash of water. When done, set aside to cool completely. This step smells like a cozy bistro, so let it happen. Breathe.
- Make the dough. In a large mixing bowl, whisk flour, sugar, salt, and instant yeast. Add warm milk, warm water, egg, and softened butter. Mix with a wooden spoon until shaggy. If using active dry yeast, bloom it first: mix warm milk, warm water, and sugar with the active dry yeast, let it foam 5 to 10 minutes, then add to the dry ingredients with the butter and egg.
- Knead. Turn dough onto a lightly floured surface and knead 8 to 10 minutes until smooth and elastic. It should feel soft and slightly tacky but not sticky. If the dough is very sticky, dust in 1 to 2 tablespoons more flour. If using a stand mixer, knead on medium-low 6 to 7 minutes. You’re looking for a dough that stretches without tearing easily.
- First rise. Shape dough into a ball and place in a lightly oiled bowl. Cover with a clean towel or plastic wrap. Let rise in a warm, draft-free spot until doubled, about 60 to 90 minutes. A slightly warm oven with the light on works well.
- Prepare the filling. Pat the cooled onions with a paper towel if they look oily. Toss your shredded cheese in a small bowl. If using Parmesan, mix it in now.
- Shape the loaf. Gently deflate the dough and roll it into a rectangle, roughly 10 by 14 inches. Spread the onions evenly, leaving a small border around the edges. Sprinkle the cheese over the onions. Starting from a long side, roll the dough into a snug log. Pinch the seam to seal, then tuck the ends under.
- Pan and proof. Lightly grease a 9 by 5 inch loaf pan. Place the log seam side down in the pan. Cover and let rise until the dough crowns about 1 inch over the rim, 35 to 50 minutes, depending on the room temperature. When gently poked, the dough should spring back slowly. That’s your cue.
- Preheat the oven to 375°F (190°C). If your oven runs hot, keep a piece of foil nearby in case the top browns too quickly.
- Bake. Brush the top lightly with milk or water for a softer crust. Bake 30 to 35 minutes until the loaf is deep golden and sounds hollow when tapped, or until an instant-read thermometer in the center registers 195 to 200°F (90 to 93°C). If it’s browning early, tent with foil for the last 10 minutes.
- Finish and cool. Optional but lovely: brush the hot loaf with the garlic butter. Cool in the pan 10 minutes, then transfer to a rack to cool at least 30 minutes before slicing. Yes, waiting is hard. The crumb sets as it cools, and the cheese stays where it should.
- Serve. Slice thick for dunking into soup, or tear big pieces to go with a salad. Leftovers make excellent toasted sandwiches the next day. If there are leftovers.