For the 4th of July, this easy S’mores dip is what I make when dessert needs to be fast, and dignity isn’t invited. The oven does most of the work.
I first made it after a backyard cookout, when everyone wanted “just a little sweet.” Lies, obviously. It disappeared in minutes.
It’s one of those 4th of July desserts that looks festive without requiring talent. My kind of patriotic magic.

4th of July S’mores Dip
EQUIPMENT (PAID LINKS)
- 8-inch square baking dish
- Kitchen shears
- Small bowls
- Measuring cup
Ingredients
- 4 full-size Hershey’s milk chocolate bars broken into pieces
- 1 cup water
- 5 large marshmallows
- 2 tablespoons blue sanding sugar
- 6 large marshmallows
- 2 tablespoons red sanding sugar
- 8 large marshmallows
- 2 tablespoons white sanding sugar
- Graham crackers for serving
Instructions
- Preheat Oven: Preheat the oven to 450°F so it is hot enough to melt the chocolate and toast the marshmallows quickly.
- Layer Chocolate: Place the broken Hershey’s chocolate pieces in an even layer across the bottom of an 8-inch square baking dish.4 full-size Hershey’s milk chocolate bars

- Make Blue Marshmallows: Dip 5 marshmallows lightly in water, then roll them in blue sanding sugar until coated. Place them on parchment paper to dry slightly.1 cup water, 5 large marshmallows, 2 tablespoons blue sanding sugar
- Make Red Marshmallows: Dip 6 marshmallows lightly in water, then roll them in red sanding sugar. Set them on the parchment paper with the blue marshmallows.6 large marshmallows, 2 tablespoons red sanding sugar

- Make White Marshmallows: Dip 8 marshmallows lightly in water, then roll them in white sanding sugar. Let them sit for a minute so the sugar sticks.8 large marshmallows, 2 tablespoons white sanding sugar
- Cut Marshmallows: Use kitchen shears to cut each marshmallow in half. This gives each piece a flat side so it sits neatly on top of the chocolate.
- Build the Flag: Arrange the marshmallows cut side down on top of the chocolate to look like an American flag, using the blue marshmallows in the top left corner and the red and white marshmallows in rows.

- Bake Dip: Bake for 8 to 10 minutes, or until the marshmallows are puffed and toasted and the chocolate underneath is soft and melted.
- Serve Warm: Serve right away with graham crackers for dipping.Graham crackers
4th of July S’mores Dip Without the Campfire Drama
Tiny dessert chaos, big reward. Read this before the marshmallows decide to become modern art.

Use a Small Baking Dish
An 8-inch square baking dish works best here because it keeps the chocolate layer thick enough to actually melt into a dip. Use a huge dish and you’ll get sad chocolate pavement with marshmallows on top, which is not the holiday spirit.
Melt the Chocolate a Little First
If you want the dip extra gooey, warm the chocolate in the oven for about 2 minutes before adding the marshmallows. This is the lazy-genius move that saves you from toasted marshmallows sitting on barely melted chocolate.
Don’t Drown the Marshmallows
Dip the marshmallows lightly in water before rolling them in sanding sugar. Lightly is the key word here. You want the sugar to stick, not create a sticky marshmallow swamp situation.
Cut the Marshmallows With Kitchen Shears
Kitchen shears make cutting marshmallows way easier than using a knife. If they start sticking, lightly coat the shears with nonstick spray or powdered sugar and pretend you planned that all along.
Swap the Chocolate If Needed
Hershey’s bars are classic, but milk chocolate chips, semi-sweet chocolate chips, or chocolate chunks also work. Semi-sweet gives it a slightly less sugary flavor, which is helpful when the marshmallows and sanding sugar are already doing a lot emotionally.
Use Regular Sugar in a Pinch
If you cannot find sanding sugar, use red, white, and blue sprinkles instead. The look will be a little less polished, but honestly, people are dipping graham crackers into melted chocolate, not judging a county fair entry.

Keep an Eye on the Oven
This bakes fast, and marshmallows go from golden and adorable to “we have a situation” very quickly. Start checking around 7 minutes, especially if your oven runs hot.
Serve It Immediately
This dip is best hot and gooey, right out of the oven. Once it cools, the chocolate firms up and the whole thing becomes less “party dessert” and more “delicious construction material.”
Reheat the Leftovers
If you somehow have leftovers, cover the dish and store it at room temperature for a few hours or in the fridge overnight. Reheat it in a low oven until the chocolate softens again, then act like you didn’t eat it, standing at the counter.
Add Extra Dippers
Graham crackers are the obvious choice, but vanilla wafers, pretzels, strawberries, or butter cookies are all fair game. Pretzels are especially good because the salty crunch makes the whole thing taste less like a sugar emergency.
