Sausage 'n Cheese Brunch Tarts - I Ate The 80's

Ingredients

• ½ lb bulk pork sausage
• 1 ¼ cups baking mix
• ¼ cup margarine or butter, softened
• 2 tbsp boiling water
• ½ cup half-and-half
• 1 egg
• 2 tbsp thinly sliced green onions
• ¼ tsp salt
• ½ cup shredded Swiss cheese