Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to make paleo brownies using a sweet potato [title] Preheat the oven to 365 degrees fahrenheit (185 degrees celsius). [step] Be extra sure that the oven is at full heat before you put the brownies in. [title] In a large mixing bowl, mix together the grated sweet potato, eggs, vanilla, honey, and olive oil.

Ending1: [step] Use an electric mixer or another handheld beater to stir everything together. If you'd like to make your brownies from scratch, then do it now. Ending2: [step] Be sure all of the ingredients are thoroughly incorporated. [title] Add the baking powder and baking soda to the above ingredients and stir together. Ending3: [step] For the best results, substitute flavorings like lemon for olive oil because it is more flavorful and makes the brownies a little less dense. [title] Combine the mixture with the rest of the ingredients. Ending4: [step] You can also use a meat tenderizer or butter if you prefer. [title] In a separate mixing bowl, add the eggs, and beat them together with a fork or stand mixer for about two minutes.

Answer format: ending1/ending2/ending3/ending4