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Intro: Sunday is your reset button. With just 100 minutes of focused prep, you can set the tone for a week of balanced eating, better recovery, and fewer decisions.

This RB100 Challenge invites you to build a repeatable 100-minute Sunday meal prep routine that works for your goals — whether it’s fat loss, muscle gain, or better training consistency.


Why 100 Minutes?

  • Enough time to batch-cook several components
  • Short enough to stay focused and avoid burnout
  • Creates massive downstream wins all week long

What Can You Do in 100 Minutes?

  • Cook 1–2 protein sources (e.g. chicken, lentils, tofu)
  • Roast a tray of vegetables
  • Boil or pressure-cook grains (e.g. quinoa, rice, bulgur)
  • Chop and portion raw salad or snack ingredients
  • Prepare a slow cooker or overnight oats recipe
  • Label and portion into containers for the fridge

Sample 100-Minute Plan

  • 00:00–00:10: Review goals, make a prep plan
  • 00:10–00:30: Start proteins + set oven for veggies
  • 00:30–00:50: Chop produce + cook grains
  • 00:50–01:10: Assemble 3–4 full meals or kits
  • 01:10–01:40: Pack, label, clean up, hydrate

Tools That Help

  • Multi-compartment containers
  • Sharp knives + cutting boards
  • Slow cooker, air fryer, rice cooker
  • Playlist or podcast to make it enjoyable

Pair it with:


External Resources:

prep time is never wasted time.

RB100.Fitness
Editorial Team

The Relentless Bravery Editorial Team brings together athletes, coaches, and experts to share trusted insights on training, recovery, and mindset. Always consult a professional before making fitness or health changes.

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