I wanted to use whole rolled oats so took a cue from Sarah of The Sugar Hit and gave them a quick whirl in the food processor before adding the rest of the crust ingredients. (outside-oslo.com)
Break into chunks and whirl in a food processor until smooth. (eatingwell.com)
If you use home made ricotta, give it a quick whirl in the food processor before stirring it into the batter to make sure it's nice and smooth. (heynutritionlady.com)