Preheat oven to 425°F, line baking sheet with parchment
Trim radishes, remove greens, save if fresh
Wash radishes, pat completely dry
Cut in half lengthwise (leave small ones whole)
Toss with olive oil, honey, salt, pepper, thyme until coated
Spread cut side down in single layer on baking sheet
Don't overcrowd
Roast 20-25 minutes, flipping halfway, until tender and golden with crispy edges
While roasting, toast nuts in dry skillet 3-5 minutes, stirring frequently
Cool and chop
Make vinaigrette: whisk olive oil, vinegar, Dijon, honey, garlic, salt, pepper
Or shake in jar
Place arugula in large bowl, add chopped radish greens if using
Once radishes roasted, cool 2-3 minutes
Add warm radishes to arugula
Drizzle vinaigrette, toss gently
Top with goat cheese, toasted nuts, chives
Toss once more gently
Serve immediately while radishes warm