Pickle the strawberries: Place halved strawberries in a jar. Add vinegar, sugar, salt, and peppercorns. Fill the jar with water and secure the lid. Shake gently to combine. Refrigerate for at least 2 hours, ideally 12–24 hours for best texture.
Prepare the toasts: Heat a griddle or frying pan with a little olive oil. Cook the sourdough slices until golden and crisp.
Assemble: Spread goat cheese evenly on each toast. Top with a few pickled strawberries, lightly pressing them with a fork. Sprinkle with thyme, drizzle honey, and finish with a pinch of salt. Serve immediately.
Notes
Pickled strawberries add a bright, tangy sweetness that pairs beautifully with creamy goat cheese.
Can be made ahead; just pickle strawberries in advance.