Miscellaneous with pulp

3 -4 avocados (Haas are best, avoid the Fuertes type) 1 large ripe salad tomato (avoid Roma or plum varieties) 1 -2 clove garlic 1 -2 tablespoon lime juice[...]

4 medium russet potatoes (about 1 1/2 pounds) 1/4 cup fat free sour cream 2 ounces parmesan cheese , shredded 2 ounces mozzarella cheese , shredded 1/4-1/3[...]

4 medium tomatoes ripe 14 tablespoons butter unsalted, cut into, pieces, plus more as, needed 4 small onion white, thinly, sliced 2 tablespoons shallot finely[...]