Which substitutions are available for smash burgers?

• A. Grilled chicken
• B. Impossible ($2 extra)
• C. Both Grilled chicken and Impossible
• D. None

Answer: (C)

The main idea here is understanding what protein substitutions are offered for smash burgers. The menu shows two valid substitution options: swapping the beef patty for grilled chicken and swapping for the Impossible plant-based patty, with the Impossible option having a $2 extra charge. Because both substitutions are available, the correct choice reflects that you can choose either option, or both, depending on your preference. The grilled chicken substitution provides a non-beef protein, while the Impossible substitution offers a plant-based alternative, and the pricing note shows that the Impossible option carries an extra cost. Choosing only one option or none would miss one of the available substitutions, so stating that both substitutions are available is the accurate answer.