Spinach Salad

Ingredients

• 1 pound spinach, washed, drained, stems removed and chilled
• 1/4 tsp. salt
• 1/4 tsp. freshly ground pepper
• 1/8 tsp. oregano
• Dash garlic powder
• 1/4 tsp. dry mustard, or more
• 1-1/2 Tbsp. sugar
• 2/3 cup oil
• 4-6 slices bacon, cooked crisp, drained and crumbled
• 2 hard-cooked eggs, cooled, then chopped
• 1 small red onion, thinly sliced
• 6-8 mushrooms, sliced