Introduction

Christmas bars are a festive treat that combines a crunchy base with chewy marshmallows and rich chocolate. Perfect for holiday gatherings, these bars are easy to make and sure to impress family and friends with their blend of textures and flavors.

Two square dessert bars are stacked on a white plate set on a white marbled surface. Each bar has three visible layers: a thick, golden-brown crumbly base with a slightly rough texture; a middle layer filled with dark red dried cranberries and white creamy chunks that look slightly melted; and a top layer which is a shiny golden-brown baked custard with whole bright red cherries embedded on top, adding a glossy and juicy finish. The bars' edges are crisp and the filling looks moist and rich. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

2 cups (200 g) graham cracker crumbs
¼ cup (25 g) unsweetened cocoa powder
1½ cups (180 g) powdered sugar
¾ cup (170 g) unsalted butter, melted (or ¾ cup (150 g) melted coconut oil for dairy-free)
1 can (14 oz / 397 g) sweetened condensed milk
3 cups (150 g) mini marshmallows
1½ cups (270 g) chocolate chips (dark, milk, or white)
½ cup (60 g) chopped nuts (optional; walnuts or pecans)

Instructions

Step 1: Preheat your oven to 350°F (175°C). This ensures even baking.
Step 2: In a large bowl, whisk together graham cracker crumbs, cocoa powder, and powdered sugar until well combined and smooth.
Step 3: Add the melted butter and sweetened condensed milk to the dry ingredients. Stir thoroughly until the mixture is thick and sticky.
Step 4: Gently fold in mini marshmallows, chocolate chips, and the optional chopped nuts, taking care not to overmix so marshmallows stay fluffy.
Step 5: Spread the mixture evenly into a greased 9×13 inch baking pan. Smooth the top with a spatula and bake for 25–30 minutes until edges are set and the center is slightly firm.
Step 6: Remove from oven and let cool completely before cutting into squares for serving.

Tips & Variations

Ensure butter is fully melted for a smooth batter.
Line the pan with parchment paper for easy removal.
Cool bars completely before slicing to prevent crumbling.
Try adding dried fruit or shredded coconut for different textures and flavors.
Substitute nuts with seeds or omit for a nut-free version.
For gluten-free bars, use gluten-free graham cracker crumbs or almond flour.
Replace butter with coconut oil and sweetened condensed milk with a vegan alternative to make the bars vegan.
Add peppermint extract for a mint chocolate twist.

Storage

Store Christmas bars in an airtight container at room temperature for up to one week. For longer storage, wrap well and freeze for up to three months. Thaw at room temperature before serving. Bars taste great chilled or warmed slightly.

How to Serve

Two square pieces of dessert bars are stacked on a white plate, placed on a white marbled surface. Each bar has three visible layers: the bottom layer is a dense, golden-brown crust with a slightly crumbly texture; the middle layer is filled with melted white chunks and dark chocolate pieces mixed with red dried cranberries giving a chewy texture; the top layer is a slightly golden baked surface dotted with whole, shiny red cherries that look juicy and glossy. The bars show a mix of smooth, gooey, and crumbly textures with a rich color palette of golden brown, white, deep red, and dark brown. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I make Christmas bars ahead of time?

Yes, these bars can be prepared a day or two in advance. Storing them in an airtight container helps maintain freshness, and the flavors often improve after resting overnight in the refrigerator.

How do I store leftover Christmas bars?

Keep leftovers in an airtight container at room temperature for up to a week or freeze for up to three months. Wrap them tightly before freezing to prevent freezer burn.

Can I substitute ingredients in the recipe?

Absolutely! This recipe is very flexible. You can swap nuts for seeds, try different types of chocolate chips, or add dried fruits. Adjust according to your preferences or dietary needs.

What can I serve with Christmas bars?

These bars are delicious with a warm cup of hot cocoa, spiced apple cider, or coffee. For a dessert twist, serve them with a scoop of vanilla ice cream or dusted with powdered sugar for a festive look.