Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make homemade nutella [title] Choose the type of chocolate you want to use in your spread. [step] Look for a high-quality chocolate bar or discs (chips have less cocoa butter and are harder to melt). Different types of chocolate will have different percentages of milk and cacao, which will affect the taste and appearance of your hazelnut spread.

Ending1: [substeps] Milk chocolate has a low percentage of cocoa solids and has a very sweet flavor. It is used in many popular candy bars. Ending2: [substeps] Semi-sweet chocolate or most low-fat high sugar double or triple chocolate bars are the most popular for this recipe. [title] Cover an entire sheet of cast iron pastry bag in parchment paper. Ending3: [substeps] If your base spread is chocolate whole-grain, you can use white chocolate chips. If your base spreads are low in cocoa, you may choose to grind the chocolate. Ending4: Avoid chocolate bars that are dark and have soot, surface flakes, or flavorings. In general, it's easier to make a chocolate spread if you enjoy the sweetness and good flavorings of chocolate.

Answer format: ending1/ending2/ending3/ending4