Cherry Tomato Vinaigrette - Inspired Cuisine

Ingredients

• 1 tbsp olive oil
• 1 tbsp unsalted butter
• 1 shallot finely-chopped
• 1 pint cherry tomatoes or baby plum tomatoes or a mix
• 1 tsp freshly ground black pepper
• kosher salt
• 1 tbsp (or more) of red wine or sherry vinegar
• 4-5 stalks fresh chives (or parsley finely chopped or cut with scissors)