
eggnog blondies gives holiday hosts chewy brown-butter bars with nutmeg, vanilla, and a thin eggnog glaze without sacrificing clear timing or practical preparation. This festive recipe is designed for a memorable American Christmas table, with make-ahead guidance and visual doneness cues that keep the busiest cooking day manageable.
Why You’ll Love This Christmas Recipe
- Holiday-ready presentation: it brings deliberate Christmas color, texture, and contrast to the table.
- Host-friendly workflow: the components can be organized ahead so serving feels calm.
- Clear results: temperatures, timing, and visual cues help you judge doneness confidently.
Ingredients for eggnog blondies
Gather and measure every ingredient before beginning. For the most consistent result, use the quantities in the recipe card and follow the notes on temperature, draining, or drying—small details that protect texture and flavor.
- 3/4 cup unsalted butter
- 1 1/4 cups packed brown sugar
- 1 large egg plus 1 egg yolk
- 1/3 cup eggnog
- 2 teaspoons vanilla extract
- 1 1/2 cups all-purpose flour
- 1/2 teaspoon baking powder

How to Make eggnog blondies
Work through the recipe in order, completing any cooling, chilling, or resting stage instead of rushing it. Watch the food as closely as the timer: color, texture, and internal temperature are the most useful signals that the recipe is ready.
1. Brown the butter
Heat oven to 350°F (175°C) and line an 8-inch square pan. Cook butter until amber and nutty; cool for 10 minutes.
2. Mix the batter
Whisk browned butter with brown sugar, egg, yolk, eggnog, and vanilla. Fold in flour, baking powder, salt, nutmeg, and cinnamon.
3. Bake
Spread in the pan and bake 24 to 28 minutes until edges are set and a tester has moist crumbs.
4. Cool
Cool completely in the pan for at least 45 minutes.
5. Glaze
Whisk powdered sugar with eggnog, drizzle over blondies, let set, and cut into 16 squares.
Tips for the Best Results
- Read the entire recipe and prepare the equipment before starting.
- Measure ingredients accurately and keep the sizes of cut pieces consistent.
- Use an instant-read thermometer for meat, poultry, and fish.
- Respect every resting or chilling period; it is part of the method.
- Add crisp toppings and delicate garnishes shortly before serving.
Make-Ahead Plan
Complete the advance work described in the recipe card, cover it well, and refrigerate promptly. Keep crunchy elements, fresh herbs, and finishing garnishes separate. On Christmas Day, allow enough time for chilled components to lose their deepest chill when the method requires it.
Storage and Reheating
Refrigerate leftovers in airtight containers within two hours. Reheat savory dishes gently so they do not dry out, and keep chilled desserts cold until serving. For the best texture, assemble crisp or brûléed finishes only when you are ready to serve.
Troubleshooting
- The texture is too soft: complete the full cooling or chilling time before slicing or serving.
- The chocolate or custard looks grainy: use gentle heat and stop mixing as soon as the mixture is smooth.
- The finish loses contrast: add cocoa, brûléed sugar, marshmallow, or crisp garnish at serving time.
Serving Ideas
Serve eggnog blondies on a simple platter or in clear individual dishes so the holiday colors remain visible. Balance rich recipes with fresh vegetables, citrus, or a crisp salad, and leave enough room around bite-size appetizers for easy serving.
Frequently Asked Questions
Can I make this recipe ahead?
Yes. Follow the make-ahead plan above and reserve the final roasting, crisping, garnishing, or caramelizing step for the recommended time.
Can I double it for a crowd?
Usually, but use two pans or dishes instead of overcrowding one. Cook each batch to the same visual or temperature cue rather than assuming the time will remain identical.
How do I know when it is ready?
Use the specific cue in each recipe-card step. For proteins, verify the thickest part with an instant-read thermometer; for baked desserts, look for the stated edge and center texture.
Complete Your Christmas Menu
Pair this recipe with more Christmas dinner ideas, holiday appetizers, and festive desserts.
eggnog blondies delivers a celebratory result with a practical plan. Save it now, read through the advance steps, and give yourself time to enjoy the gathering as much as your guests do.
PrintBrown Butter Eggnog Blondies
A festive eggnog blondies recipe for Christmas entertaining.
- Prep Time: 25 minutes
- Cook Time: 28 minutes
- Total Time: 98 minutes
- Yield: 16 blondies
- Category: Desserts
- Method: Baking
- Cuisine: American
Ingredients
- 3/4 cup unsalted butter
- 1 1/4 cups packed brown sugar
- 1 large egg plus 1 egg yolk
- 1/3 cup eggnog
- 2 teaspoons vanilla extract
- 1 1/2 cups all-purpose flour
- 1/2 teaspoon baking powder
- 1/2 teaspoon kosher salt
- 1 teaspoon ground nutmeg
- 1/2 teaspoon ground cinnamon
- 1 cup powdered sugar
- 2 tablespoons eggnog, for glaze
Instructions
- Brown the butter: Heat oven to 350°F (175°C) and line an 8-inch square pan. Cook butter until amber and nutty; cool for 10 minutes.
- Mix the batter: Whisk browned butter with brown sugar, egg, yolk, eggnog, and vanilla. Fold in flour, baking powder, salt, nutmeg, and cinnamon.
- Bake: Spread in the pan and bake 24 to 28 minutes until edges are set and a tester has moist crumbs.
- Cool: Cool completely in the pan for at least 45 minutes.
- Glaze: Whisk powdered sugar with eggnog, drizzle over blondies, let set, and cut into 16 squares.
Notes
Editorial recipe draft: kitchen testing is required before making performance guarantees.
At the table