Asparagus-Mushroom Toast Cups

Preheat oven to 350 degrees F. Coat twelve 2 1/2-inch muffin cups with cooking spray. If desired, use a rolling pin to slightly flatten bread slices. Lightly coat both sides of bread with cooking spray. Line prepared muffin cups with bread.

In a 10-inch skillet heat oil over medium. Add mushrooms; cook 3 minutes, stirring occasionally. Add asparagus; cook 3 to 4 minutes more or just until vegetables are tender, stirring frequently. Stir in sausage.

Divide sausage mixture among muffin cups. In a medium bowl combine egg, milk, mustard and thyme; pour over sausage mixture.

Bake 25 to 30 minutes or until puffed and a knife comes out clean. Cool in cups 5 minutes. Remove from cups. Serve warm.