Quiche with Sausage

Ingredients (14)

• + 2 (9 inch) refrigerated pie crusts add to pantry
• + 1 tablespoon olive oil add to pantry
• ✓ 2 stalks celery, finely diced
• + 1 onion, finely diced add to pantry
• + 2 cloves garlic, minced add to pantry
• + 1 pound bulk plain pork sausage add to pantry
• + ½ tablespoon dried sage add to pantry
• + 1 (8 ounce) container cottage cheese add to pantry
• ✓ 8 eggs
• + ½ cup milk add to pantry
• + 1 teaspoon dried tarragon add to pantry
• + ½ teaspoon salt add to pantry
• ✓ ¼ teaspoon ground black pepper
• + 1 (8 ounce) package shredded Cheddar-Monterey Jack cheese blend add to pantry