Mix garlic, vinegar, lemon zest, lemon juice, pepper, mustard, thyme and olive oil in a small bowl. Place chicken in a small plastic bag and pour olive oil mixture in. Marinate in refrigerator for 30 minutes. Remove chicken from marinade, discarding any excess marinade. Season with salt and pepper.
While the chicken is marinating, make the dressing by placing the raspberries and water in a blender; blend until smooth. Add vinegar, pepper and honey. Blend again until all ingredients are incorporated. Add olive oil and blend until smooth.
Grill chicken for 5-6 minutes per side until done. Remove from grill and let cool slightly. Slice into thin strips.
In a medium bowl mix the brussels sprouts with 1 tablespoon raspberry dressing. Add quinoa and mix well. Divide among 4 small bowls. Top each with chicken, goat cheese and toasted almonds. Add dressing to taste.
Notes
This salad keeps well for weekday lunches or dinners. I recommend leaving the final dressing and almonds off until ready to serve.