Baked Buffalo Cauliflower Tots

Name: Baked Buffalo Cauliflower Tots
Ingredients: 1/2 cup low-fat plain yogurt; 1/4 cup mayonnaise; 1 tablespoon fresh lemon juice; 1 tablespoon 2-percent milk; 1/4 teaspoon Worcestershire sauce; Pinch cayenne pepper; 1/2 cup crumbled blue cheese; Kosher salt and freshly ground black pepper; Cauliflower Tots:; 1 tablespoon olive oil; 1/2 small onion, finely chopped; 2 small heads cauliflower; 1 cup almond meal or almond flour; 2 large eggs, separated; 1/4 cup hot sauce, plus more for serving; Kosher salt; 1/4 teaspoon cayenne pepper; 2 cups crispy rice cereal; Cooking spray