Herb and garlic pull-apart bread

Herb butter

• 1 garlic clove
• 5 sprigs fresh dill, leaves only
• 5 sprigs fresh flat-leaf parsley, leaves only
• 6 fresh basil leaves
• 600 g pure cream
• 500 g water, chilled

Bread

• 450 g water, lukewarm
• 1 tbsp dried instant yeast or 40 g fresh yeast, crumbled
• 100 g olive oil, plus extra for greasing
• 750 g baker's flour, plus extra for dusting
• 1 ½ tsp salt