Preheat Oven: Preheat oven to 350 degrees F (176 degrees C). Pull out and set aside silicone muffin pan.
Combine Dry Ingredients: Whisk together flour, baking powder, and salt in a mixing bowl.
Combine Wet Ingredients: In a separate bowl, beat eggs until frothy. Add cottage cheese, shredded cheese, and oil. Mix well.
Combine Dry and Wet Ingredients: Gradually add dry ingredients to wet ingredients, stirring until just combined. Fold in any optional add-ins at this point.
Spoon Mixture Into Muffin Pan: Spoon mixture into individual baking cups of the muffin pan, filling each cup about halfway full.
Bake: Transfer muffin pan to oven and bake until muffins are cooked through, about 18-20 minutes.
Cool Then Serve or Store: Remove muffin pan from oven and allow muffins to cool in the baking cups for a few minutes before removing from the pan and serving or storing to eat later.
