Developed in the 1980s, the "sandwich feedback" technique involves framing a difficult comment between two positive comments. This approach, widely taught in managerial communication training programs, is said to foster goodwill and buy-in.

But in practice, it often turns out to be counterproductive.

At NUMA, we take a stand: the "sandwich method" of giving feedback is a false solution. By trying to preserve the relationship at all costs, we end up obscuring the message. We advocate for a different approach: one based on clarity, sincerity, and emotional maturity.‍

To understand the basics of effective feedback and the methods that work in management, check out our article on feedback management.

What is the "sandwich method" for giving feedback?

Definition and origins of the sandwich technique

The sandwich feedback method is a managerial communication technique that structures feedback into three parts:

1. Start with a compliment to lighten the mood and put the person at ease
2. Criticism or constructive feedback at the heart of the message
3. A final positive comment to preserve the relationship and end the conversation on a friendly note

The "sandwich" metaphor describes this structure: the difficult message is "sandwiched" between two slices of positivity.

The initial intention is commendable: to enable managers to deliver difficult feedback without creating tension. But the outcome often falls short.

Why the "sandwich method" of giving feedback doesn't work

A muddled message that loses its impact

By sandwiching negative feedback between two compliments, we send mixed signals. These signals cloud understanding and hinder the ability to take action. All too often, criticism is watered down, downplayed, or even completely ignored.

Illustrative example:

"Great job on your responsiveness throughout the project. There was just one issue with the final deliverable, but overall it was very good."

In this case, the person mainly remembers: "That was nice. " They miss the point of the message. Not only does the criticism lose its effectiveness, but it also risks being repeated.

The unintended consequences of an overly cautious approach

Far from being a sign of goodwill, the sandwich feedback technique can have three lasting negative effects:

• A loss of managerial credibility: compliments seem insincere and forced, and eventually lose all value.
• Communication breakdown: the message gets lost in the confusion. The employee no longer knows what to focus on or how to move forward in practical terms.
• A latent mistrust: over time, some employees learn to anticipate veiled criticism. As soon as a compliment is offered, they brace themselves for the blow. This reflex undermines the relationship of trust.

This dynamic can lead to a climate of emotional hypervigilance, where feedback—though essential to learning—becomes a source of anxiety or avoidance.

What is an alternative to the "sandwich method" of giving feedback?

Prefer clarity to clumsy diplomacy

At NUMA, we champion a culture of feedback that is rigorous, explicit, and respectful. Being clear does not mean being harsh. It means fully embracing the developmental aspect of feedback, offering insights that help everyone grow without making them feel belittled or guilty.

Good feedback:

• Is based on concrete, observable facts, never on interpretations or value judgments
• Reflects a constructive and collaborative approach: helping others grow to enhance collective performance
• Always includes a space for dialogue, so that the exchange remains balanced and empowering

Rather than resorting to social niceties, this approach requires feedback:

• Common: to prevent unspoken issues from piling up
• Standardized: so that it fits into everyday managerial life
• Solution-oriented: to avoid getting bogged down by mistakes and instead pave the way for concrete adjustments

This involves working on the organizational framework, managerial approaches, and team rituals.‍

To embed this practice throughout your organization, check out our guide to fostering a culture of feedback.

The OSBD Method: A Structured Alternative to the Sandwich Feedback Technique

To support this approach, we at NUMA use the OSBD method, which is inspired by Nonviolent Communication. It enables us to provide constructive criticism in a clear, responsible, and authentic manner, in four steps:

• Observation: Describe an observable fact without interpretation. "During this morning's meeting, you interrupted Marie twice."
• Feeling: Express how it made you feel. "I was surprised and a little uncomfortable."
• Need: to articulate what matters most. "I need everyone to be able to speak their mind in a respectful environment."
• Request: Suggest a specific action, without making it mandatory. "Could you keep that in mind during our next meetings?"

This method encourages non-defensive communication. Everyone can remain open to discussion, even when the message is difficult.

To learn more, check out our resource kit on the OSBD method.

The "sandwich method" of giving feedback starts with good intentions, but ultimately undermines its own purpose: to foster growth. By sugarcoating the truth, we diminish the value of the conversation. By trying to "spare someone's feelings" at all costs, we sometimes end up betraying their trust.

At NUMA, we believe that compassionate transparency is a key managerial skill. Being able to communicate clearly, calmly, and respectfully helps foster a culture of accountability and progress. It gives everyone the opportunity to adjust their actions, better understand their impact, and contribute more fully to the collective effort.

This is the approach we teach in our workshop "Feedback: A Simple Method for Giving Feedback That Will Be Understood and Put to Use", through role-playing exercises, practical tools, and in-depth work on interpersonal approaches.