Wash and prep your produce. Rinse the carrots well and trim the ends.
Peel the oranges and remove any thick white pith. If using ginger, peel it lightly with a spoon. Cut everything into chunks that fit your juicer chute or blender jar.
Choose your method: juicer or blender. If you have a juicer, feed the carrots and oranges (and ginger, if using) through the machine.
If you’re using a blender, add the oranges, carrots, and a splash of cold water (start with 1/4 cup) to help it blend smoothly.
Blend until very smooth. Run the blender on high for 45–60 seconds until the mixture looks silky and uniform. Add more water a tablespoon at a time if needed to keep it moving, but avoid making it watery.
Strain if you like a smoother juice. For the blender method, pour the mixture through a fine-mesh sieve, cheesecloth, or nut milk bag into a jug. Press or squeeze to extract as much liquid as possible.
Skip this step if you enjoy a thicker, smoothie-style texture.
Brighten and balance. Taste your juice. If it needs a lift, squeeze in a little lemon. If you prefer it sweeter, stir in a small drizzle of honey or maple syrup.
A pinch of salt can also sharpen the flavors.
Chill and serve. Pour over ice for a crisp, refreshing feel. Garnish with a thin orange slice or a curl of carrot peel, if you like.
Make it a routine. Double the batch for the next day and store properly (see below). Shake before serving to recombine.