Caramelized Onion and Corn Savory Bread Pudding

Caramelized Onion and Corn Savory Bread Pudding

A sophisticated autumn casserole featuring sweet caramelized onions and tender corn kernels suspended in a rich, savory egg custard absorbed by crusty French bread. The result is a texturally complex dish with a golden, crisp top and a creamy, souffle-like interior.

2h 10mIntermediate8 servings
Remix

Equipment

Large skillet or sauté pan
9x13 inch baking dish (approx 3 liter capacity)
Large mixing bowl
Whisk
Serrated knife
Cutting board

Ingredients

8 servings

Aromatics & Vegetables

  • 45 g unsalted butter, divided
  • 3 yellow onions, thinly sliced
  • 300 g corn kernels, fresh or frozen (thawed)
  • 3 garlic cloves, minced
  • 5 g fresh thyme leaves, chopped

Bread Base

  • 450 g french bread or baguette, cut into 2.5cm cubes
  • 150 g gruyère cheese, shredded

Custard

  • 5 large eggs
  • 240 ml heavy cream
  • 240 ml whole milk
  • 5 g salt
  • 2 g black pepper, freshly ground
  • 15 g dijon mustard

Nutrition (per serving)

Nutrition is estimated per serving. Nutrients without complete source data are omitted.

495
Calories
18g
Protein
47g
Carbohydrates
27g
Fat
3g
Fiber
8g
Sugar
763mg
Sodium
Full nutrition
Calories
495 kcal
Protein
18 g
Carbohydrates
47 g
Fat
27 g
Fiber
3 g
Sugar
8 g
Sodium
763 mg
Saturated Fat
15 g
Trans Fat
0 g
Monounsaturated Fat
7 g
Polyunsaturated Fat
2 g
Cholesterol
186 mg
Potassium
328 mg
Calcium
285 mg
Iron
1.1 mg
Magnesium
37 mg
Phosphorus
273 mg
Zinc
1.6 mg
Vitamin A
281 mcg
Vitamin C
8 mg
Vitamin D
1.6 mcg
Vitamin E
0.8 mg
Vitamin K
3 mcg
Vitamin B6
0.2 mg
Vitamin B12
0.8 mcg
Thiamin
0.13 mg
Riboflavin
0.35 mg
Niacin
0.8 mg
Folate
46 mcg
Water
155 g

Sources: Aggregated Public Data, USDA FoodData Central

Method

01

Place the bread cubes on a baking sheet. If the bread is fresh, dry it out in a 150°C (300°F) oven for 10-15 minutes until firm but not browned. Set aside to cool.

15m
02

Melt 30g of butter in a large skillet over medium-low heat. Add the sliced onions and a pinch of salt. Cook slowly, stirring occasionally, until deep golden brown and caramelized.

25mLook for: Deep golden brown colorFeel: Soft and jammy texture
03

Increase heat to medium. Add the corn, minced garlic, and thyme to the onions. Sauté for 3-4 minutes until the corn is tender and garlic is fragrant. Remove from heat.

4m
04

In a large bowl, whisk together the eggs, heavy cream, milk, Dijon mustard, remaining salt, and pepper until completely smooth.

2m
05

Grease a 9x13 inch baking dish with the remaining butter. Toss the bread cubes, onion-corn mixture, and two-thirds of the Gruyère cheese in the prepared dish.

06

Pour the custard evenly over the bread mixture. Press the bread down gently with a spatula to ensure it absorbs the liquid. Let stand at room temperature for at least 30 minutes.

30mLook for: Bread looks saturated and swollen
07

Preheat oven to 175°C (350°F). Top the pudding with the remaining cheese. Bake for 45-55 minutes until puffy, golden brown, and the center is set (internal temperature reaches 74°C/165°F).

50mLook for: Puffed and golden brownFeel: Center springs back when touched
08

Remove from the oven and let rest for 10 minutes before serving. This allows the custard to set firmly for cleaner slicing.

10m

Chef's Notes

  • For a richer depth, use Brioche or Challah instead of French bread, though reduce the salt slightly as these breads are richer.
  • Patience with the onions is key; high heat will burn them before the sugars develop. Low and slow creates the necessary sweetness to contrast the savory custard.
  • If preparing for Thanksgiving, the onion and corn mixture can be made a day in advance and refrigerated.
  • Adding a splash of dry white wine to deglaze the pan after cooking the onions adds a fantastic layer of acidity to cut the richness.

Storage

Refrigerator: 3 daysCover tightly with foil or plastic wrap.

Freezer: 2 monthsFreeze in individual portions; texture may become slightly softer upon thawing.

Reheating: Reheat in a 160°C (325°F) oven covered with foil for 15-20 minutes until warmed through.

Troubleshooting

Bread pudding is soggy or watery at the bottom

Cause: Bread was too fresh or didn't soak up the custard adequately

Fix: Bake for an additional 10-15 minutes, covering the top loosely with foil if it browns too quickly

Prevention: Ensure bread is thoroughly dried/stale before mixing and allow the full 30-minute soak time

Cultural Context

Savory bread puddings, often called stratas when containing a high egg ratio, are a staple of American comfort food, evolving from the European tradition of using stale bread to avoid waste. This specific variation borrows from Southern and Creole flavor profiles, utilizing corn and slow-cooked aromatics common in Thanksgiving spreads.

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