Taco Salad with Spinach

Ingredients (9)

• + 1 pound ground beef add to pantry
• + ½ cup chopped onion add to pantry
• + ½ cup chopped red bell pepper add to pantry
• + ½ cup chopped mushrooms add to pantry
• ✓ 1 teaspoon salt
• + 1 teaspoon chili powder add to pantry
• + 1 (10 ounce) package spinach leaves add to pantry
• + 1 (15 ounce) can black beans, drained add to pantry
• ✓ 1 large tomato, chopped