Teeny Tiny Asparagus Tart Recipe

Name: Tiny Asparagus Tart
Yield: 0
Cuisine: american
Ingredients: 1 teaspoon butter; 1/4 teaspoon olive oil; 1/4 teaspoon chopped onion, chopped; 1/2 tiny garlic clove, chopped; Salt and pepper; 1 tablespoon shredded cheddar; 1 tablespoon sour cream; 1 teaspoon herbs (thyme, parsley, chives); 1-inch ball of pie dough; 3 tiny asparagus stalks