Preheat oven to 350.
Line a 9x13-inch baking pan with foil.
Place the stick of butter inside pan and melt in the oven; about 5 minutes.
Remove from oven and sprinkle graham cracker crumbs over melted butter; spread evenly.
Add chopped chocolate on top of graham cracker crumbs.
Put the peanut butter in a microwave-safe dish and heat for 30 seconds.
Remove from microwave and spread it over the chopped chocolate.
Sprinkle coconut over peanut butter and top with marshmallows.
Drizzle the sweetened condensed milk evenly over pan.
Bake 30 minutes.
Cut and Serve.
Calories: 214 kcal | Carbohydrates: 15 g | Protein: 6 g | Fat: 17 g | Saturated Fat: 7 g | Cholesterol: 0 mg | Sodium: 101 mg | Potassium: 241 mg | Fiber: 3 g | Sugar: 6 g | Calcium: 24 mg | Iron: 3 mg | Net Carbs: 12 g
Nutritional info is an estimate and provided as courtesy. Values may vary according to the ingredients and tools used. Please use your preferred nutritional calculator for more detailed info.