Which of the following is a feature of portion control?

The feature of portion control that stands out is the focus on variety over quantity. This principle emphasizes the importance of balancing different food groups and nutrients instead of just concentrating on the amount of food served. By promoting variety, individuals can enjoy a range of flavors and textures while still maintaining mindful eating practices that help manage their overall caloric intake. This approach supports nutritional adequacy while also fostering a healthier relationship with food, encouraging individuals to explore different foods rather than simply consuming large portions of a few items.

In contrast, the other options do not align with effective portion control strategies. Encouraging large servings contradicts the very idea of portion control, which aims to regulate intake sizes. Recommended meal planning is a beneficial practice, but it does not inherently speak to portion control unless specifically addressing serving sizes or balancing nutrients. Serving unlimited quantities is the antithesis of portion control, as it would lead to overeating rather than mindfulness about consumption.