Make these adorable leprechaun hat St. Patrick’s Day crispy treats for kids — perfect for school snacks or a festive at-home treat.
We love any reason to make a cute, festive dessert, so here’s an easy recipe for leprechaun hat St. Patrick’s Day crispy treats. They’re simple to prepare, fun to decorate, and a hit with kids of all ages.

St. Patrick’s Day Crispy Treats Instructions
These leprechaun hat cereal bars are made with just a few pantry staples and require no baking — only a microwave and a cookie cutter (or simply cut into squares). Use green candy melts for the hats, a thin line of black candy for the band, and a small yellow square for the buckle.

To assemble the base, melt butter and marshmallows together, stir in vanilla, then fold in your cereal a cup at a time. Rice Chex works well, but any crisp cereal will do.

Press the mixture firmly onto a cookie sheet lined with wax paper or lightly sprayed with nonstick spray. Coating your spoon and hands with a little cooking spray helps keep the mixture from sticking while pressing it flat.

Once the cereal layer has cooled slightly, melt the green candy melts in the microwave in short increments, adding a teaspoon or two of shortening if needed to reach a smooth, pourable consistency. Pour the melted green candy over the pressed cereal and chill briefly until set.

After the coating has hardened, use a top-hat cookie cutter to cut out hat shapes. The number and size of hats depend on your cutter — a 3.5-inch cutter yields larger hats; smaller cutters yield more pieces. Any leftover pieces can be cut into squares or shaped into simple rainbows for variety.

Finish the hats by piping a thin black band with melted black candy melts. Using a small sandwich bag with a clipped corner or a piping bag works well. Add a tiny yellow square of candy to create the buckle. Let decorations set before serving or packing for school.

Printable Recipe: Leprechaun Hat St. Patrick’s Day Crispy Treats
These festive cereal bars make a cheerful addition to lunchboxes, party tables, or a homemade leprechaun trap display. They’re quick to make, customizable, and bright enough to bring a smile.
Yield & Time
Yield: about 12 pieces (depends on cutter size). Prep: 10 mins. Total: 25 mins.
Ingredients
- 6 tbsp butter
- 6 cups cereal (Rice Chex or similar)
- 6 cups mini marshmallows
- 1 tsp vanilla
- 2 packages green candy melts
- 1/4 cup black candy melts
- 1 yellow candy melt, cut into small squares for buckles
- 2 tbsp shortening (optional, to thin the candy melts)
Instructions
- Melt butter and marshmallows in the microwave in 30-second intervals, stirring frequently until smooth. Stir in the vanilla.
- Add the cereal one cup at a time, folding gently until evenly coated.
- Press the cereal mixture firmly onto a wax-lined cookie sheet or a sheet sprayed with nonstick spray to form an even layer.
- Melt green candy melts in the microwave in 30-second intervals, stirring between intervals. Add a small amount of shortening if needed to thin the melts so they pour easily.
- Pour the melted green candy over the cereal layer and spread evenly. Chill in the refrigerator until the candy sets.
- Cut out hat shapes with a cookie cutter. If you don’t have a cutter, slice into squares or other fun shapes.
- Melt the black candy melts and transfer to a piping bag or sandwich bag with a tiny corner cut off. Pipe a band across each hat. If needed, spread the band gently with a small knife or tool.
- Press a small yellow candy square onto each band to form the buckle. Allow the decorations to set completely before serving or packing.
Notes
Smaller cookie cutters yield more hats. Leftover pieces are great cut into squares or shaped into simple rainbow pieces. These treats store well in an airtight container for several days.
Author
Andrea Updyke
Nutrition (approximate per serving)
Calories: 228 kcal • Carbohydrates: 37 g • Protein: 2 g • Fat: 9 g • Sugar: 19 g
