1: Gather all ingredients including flautas de carne, avocado, lettuce, and salsa.
2: Prepare the flautas according to the package instructions, if pre-made.
3: Slice avocado and prepare the lettuce by washing and shredding.
4: Assemble the flautas by adding meat, avocado, and lettuce.
5: Drizzle salsa over the assembled flautas.
6: Serve immediately and enjoy your meal!
