Savory Zucchini Chard Muffins

Ingredients (13)

• + cooking spray add to pantry
• + 3 tablespoons butter add to pantry
• + 5 slices bacon, diced add to pantry
• + ¾ cup diced onion add to pantry
• ✓ 1 teaspoon minced garlic
• + 8 chard leaves, stems removed and leaves thinly sliced add to pantry
• + 2 cups shredded zucchini add to pantry
• ✓ 3 eggs
• ✓ 1 teaspoon salt
• + freshly ground black pepper to taste add to pantry
• + 1 cup all-purpose flour add to pantry
• + 1 teaspoon baking powder add to pantry
• + ¾ cup finely shredded Swiss cheese add to pantry