vanishing lasagna dip

Ingredients For vanishing lasagna dip

• 2 Tbsp

  olive oil
• 1

  sweet onion, thinly sliced
• 2 clove

  garlic, minced
• 1/2 c

  mushrooms, cleaned and sliced
• 1/2 lb

  ground beef
• 1 1/2 c

  spaghetti sauce
• 1 1.2 tsp

  oregano, dried
• 3/4 tsp

  basil, dried
• 8 ounces

  cream cheese, softened - or 8 - 10 ounces ricotta cheese
• butter

  for greasing dish
• 3/4 c

  mozzarella cheese, shredded or slices
• 1/2 c

  sharp cheddar cheese, shredded
• salt &

  pepper to taste
• crackers for serving