Crostini with Tomatoes and Whipped Feta

INGREDIENTS

6 oz

good feta cheese , crumbled

2 oz

cream cheese, room temperature

1/2 cup

olive oil, divided

2 tbsp

freshly squeezed lemon juice

Kosher salt

Freshly ground pepper

2 tbsp

minced shallot (~1 large)

2 tsp

minced garlic (2 cloves)

2 tbsp

red wine vinegar

2 lb

heirloom tomatoes, ½ inch diced

3 tbsp

julienned fresh basil leaves, plus more for serving

diagonal baguette slices (1/2 inch thick), toasted (see notes)