Artisan Caramelized Onion Cheddar Rosemary Sourdough (Print Version)
Caramelized onion, sharp cheddar, and fragrant rosemary baked into a rustic sourdough loaf. A savory delight for any meal or snack.
# Recipe Info:
Prep Time: 75 Minutes minutes
Cook Time: 45 Minutes minutes
Total Time: 120 minutes
Servings: 8 Servings
Difficulty: Intermediate
Cuisine: American
Dietary: Vegetarian
# Ingredients:
→ The Sourdough Foundation
01 -
1 (1 1/2 lb) round artisan sourdough loaf
02 -
2 tbsp olive oil
→ Sweet & Savory Caramelized Core
03 -
3 large yellow onions (about 2 lbs), thinly sliced
04 -
2 tbsp unsalted butter
05 -
1 tsp light brown sugar
06 -
1 tbsp balsamic vinegar
07 -
1 tsp fresh thyme, chopped
08 -
1/2 tsp salt
09 -
1/4 tsp black pepper
→ Cheesy Herbaceous Embrace
10 -
1 1/2 cups (6 oz) sharp cheddar cheese, shredded
11 -
2 tbsp fresh rosemary, finely chopped
12 -
1/2 tsp garlic powder
# Instructions:
01 -
Preheat your oven to 375°F. Carefully cut a 1-inch border around the top of the 1 (1 1/2 lb) round artisan sourdough loaf. Scoop out most of the soft interior bread, leaving a 1/2-inch thick shell. Brush the inside of the hollowed loaf with 2 tbsp olive oil.
02 -
In a large skillet over medium-low heat, melt 2 tbsp unsalted butter. Add 3 large yellow onions, thinly sliced, and cook for 30-40 minutes, stirring occasionally, until deeply golden brown and very soft. This slow caramelization is crucial for your Artisan Caramelized Onion, Cheddar & Rosemary Sourdough.
03 -
Stir 1 tsp light brown sugar, 1 tbsp balsamic vinegar, 1 tsp fresh thyme, 1/2 tsp salt, and 1/4 tsp black pepper into the caramelized onions. Cook for another 5 minutes, stirring frequently, until the liquid has evaporated and the onions are glossy. Remove from heat.
04 -
In a medium bowl, combine 1 1/2 cups (6 oz) sharp cheddar cheese, shredded, 2 tbsp fresh rosemary, finely chopped, and 1/2 tsp garlic powder. Mix well to ensure all ingredients are evenly distributed, creating a flavorful filling for your Artisan Caramelized Onion, Cheddar & Rosemary Sourdough.
05 -
Layer half of the cheese mixture into the hollowed sourdough loaf. Top with all of the caramelized onions, spreading them evenly. Finish by layering the remaining half of the cheese mixture over the onions. Place the filled loaf on a baking sheet.
06 -
Bake the Artisan Caramelized Onion, Cheddar & Rosemary Sourdough for 25-30 minutes at 375°F, or until the cheese is bubbly and golden brown, and the bread is lightly toasted. Keep an eye on it to prevent over-browning.
07 -
Let the baked sourdough rest for 5-10 minutes before slicing into wedges. This allows the filling to set slightly, making it easier to serve. Enjoy your warm and savory Artisan Caramelized Onion, Cheddar & Rosemary Sourdough.
# Notes:
01 -
For an extra crispy crust, brush the exterior of the sourdough loaf with a little olive oil before baking.
02 -
Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in a toaster oven or conventional oven until warmed through.
03 -
Feel free to experiment with other cheeses like Gruyère, Fontina, or even a smoked cheddar for a different flavor profile.
04 -
This sourdough makes a fantastic appetizer for a gathering or a hearty side dish with a simple green salad or soup.
# Tools You'll Need:
01 -
Cutting board
02 -
Sharp knife
03 -
Large skillet
04 -
Baking sheet
05 -
Parchment paper (optional)
06 -
Mixing bowls
# Nutrition Facts (Per Serving):
Calories: 427 kcal
Total Fat: 14 g
Total Carbohydrate: 61 g
Protein: 15 g