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Prep Time
15 mins
Total Time
1 h 10 m
Serves
12

Ingredients

1½ cups
all-purpose flour
375 mL
2 cups
coarsely crushed graham crackers, divided (about 5 oz/150 g)
500 mL
½ tsp
baking soda
2 mL
¼ tsp
salt
1 mL
½ cup
unsalted butter, room temperature
125 mL
½ cup
firmly packed brown sugar
125 mL
¼ cup
sugar
60 mL
1
egg
1 tsp
vanilla extract
5 mL
1½ cups
semi-sweet chocolate chips
375 mL
¾ cup
mini marshmallows, divided
175 mL

Directions

Step 1
In bowl, whisk flour with 1¾ cups (425 mL) crushed graham crackers, baking soda and salt. In another bowl, use electric mixer to beat butter with both kinds of sugar until light and fluffy. Beat in egg and vanilla. Stir flour mixture into butter mixture. Fold in chocolate chips and ½ cup (125 mL) mini marshmallows.
Step 2
Scoop into greased 10-in. (25-cm) cast-iron skillet; press dough out to edges. Sprinkle with remaining ¼ cup (60 mL) crushed graham crackers and ¼ cup (60 mL) marshmallows. Place skillet on grill preheated to medium. Close lid and reduce heat to low.
Step 3
Cook, lid down, 30 to 35 min. or until golden brown around edges and set in the centre. Cool skillet on wire rack 15 min. before cutting cookie into wedges to serve.

Tip

As an oven-fresh treat, serve cookie wedges warm, topped with vanilla ice cream.
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Nutrition Facts

Nutrition Description:
Per serving (1/12 of the recipe):
Calories:
380
Fat:
17
Saturated Fat:
10
Carbs:
53
Fibre:
3
Sugar:
2
Cholesterol:
35 mg
Protein:
4
Sodium:
190 mg