Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make easy rocky road using digestive biscuits [title] Combine the chocolate, butter and syrup in a pan over heat. [step] Stir till you get a thick glossy chocolate mix with no lumps. Reserve 60ml of this mixture in a jug and put the jug aside.

Ending1: [title] Crush the digestives in a freezer bag with a rolling pin. [step] Leave some larger pieces to add extra crunch. Ending2: [title] In the microwave, add the sugar, oil and water. [step] Cook gently for about 45 seconds, (so the mixture glistens). Ending3: [title] Carefully pour the mixture into the prepared pan and stir. [step] Make sure not to let it get too thick. Ending4: [title] Shape each spoonful of chocolate mixture into a log 9 inch x 13 inch cylinder. [step] Add a generous tablespoon to each doughnut making 28 oz.

Answer format: ending1/ending2/ending3/ending4